10 Best Bike Trunk Bags for Carrying Your Gear in Style

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Whether you’re commuting to work, running errands, or going on a leisurely bike ride, having a reliable trunk bag can make all the difference in carrying your essentials with ease and style. From sleek and compact designs to spacious and versatile options, there are a plethora of bike trunk bags available to suit your needs. In this article, we’ll explore the 10 best bike trunk bags that not only offer practical functionality but also add a touch of flair to your cycling adventures.

Top 10 bike trunk bag In The Market

bike trunk bag Reviews

Bestseller No. 1
JXFUKAL Bike Bags for Bicycle Rear rack - 9.5L/17L/40L Hard Shell Waterproof...
  • 🚴WATERPROOF HARD SHELL DESIGN: The bike rack bag is made of EVA, coated with PU. It features water resistant, sturdy, lightweight, and easy to clean. Solid shapes make it not deform and look stylish. The bike bag also comes with a rain cover, so no worry about cycling on a rainy day.
  • 🚴9.5L CAPACITY: Our bike trunk bag includes a 9.5L main compartment, 3 inner mesh pockets, an extra top pocket, and an adjustable elastic cord. This help keep your riding essentials well organized. Dimension of 15.35 x 6.89 x 7.87 inches(L x W x H), large enough to store bike tool kit, pump, wallets, phones, power banks, small speakers, towels, clothes, food, drinks, bike locks, sunglasses, etc.
  • 🚴REFLECTIVE: The reflective design on four sides increases nighttime visibility, and the taillights (not included) are hung on the rear strap making your cycling safer.
  • 🚴EASY TO INSTALL: With 2 buckle mounting straps and a velcro strap, the bike pannier is installed and unloaded in seconds and it ensures its max stability and security. Adjustable straps make it fit on most bicycle racks, like mountain bikes, road bikes, e-bikes, hybrid bikes, and gravel bikes.
  • 🚴YOUR GREAT BIKING BUDDY: With the shoulder strap and the handle, the bicycle bag is easy to carry. No matter what kind of occasion, such as picnics, camping, commuting, hiking, or travel, it will be your good partner.
Bestseller No. 2
ROCKBROS Bike Rack Bag Trunk Waterproof Carbon Leather Bicycle Rear Seat Cargo...
  • WATER RESISTANT: RockBros bike trunk bag made of carbon composite leather which is strong water resistant and durable.
  • FOLDABLE CAPACITY: 34L Large capacity bicycle bags rear rack can be unfolded with zippers to a bike pannier when you need more capacity.
  • MULTIFUNCTION: Delicate bike bags comes with 2 shoulder straps can use as messenger bag. Portable design convenience your travel life.
  • THICKEN PAD REDUCING SHOCK: Padded inside reducing shock while cycling. Detachable partition for usage flexibility.
  • INTERATED BODY FRAME: Hard to deflective during using.Protect clothes, shoes, phone, clothes, shoes, phone, cameras, kettle and other belongs into the bike trunk bag confidently.
Bestseller No. 3
ROCKBROS Bike Rack Bag Bicycle Bag Trunk Rear Rack Bag Bike Panniers Bike...
  • MULTIPLE COMPARTMENTS & EXTENSIBLE DOUBLE SIDE POCKETS: 13L Maximum capacity bike trunk bag main compartment with a removable board, and some inside pockets to help with a bit of organization for small things. Fold-out pockets on each side for expanded capacity to hold a lot of side items and incidentals. For a day ride or daily commute, this is a good choice
  • STABLE CONSTRUCTION & PROTECTION: Thicken foam pad fills the inside bottom and sides of the trunk bag for holding its shape and protecting your items. It will not collapse to one side or the other even if nothing is in it
  • PORTABLE: Package with the rain cover and the carry strap. You will want to take this trunk bag with you if you go on a stroll and don't need to worry about it being stolen. The water bottle holder with adjustable drawstring design are helpful for avoiding the water bottle fall out on a bumpy ride
  • REFLECTIVE STRAPS & COMPATIBLE WITH TAILLIGHT FOR SAFETY: Reflective straps on the bike luggage bag provides good visibility, the strap at the back for attaching rear light. You'll want to add some reflective items to ensure your safety if you're a night rider
  • EASY TO ATTACH & STAYS IN PLACE: 2 straps on the front of the rack, the 2 long straps going across the rack as well as 2 fixed buckle, it's fastened securely to the rack and doesn't shift. Bike rack bag fits for any racks, such as fat bikes, e-bikes and other commuter bikes
Bestseller No. 4
ROCKBROS Bike Trunk Bag 17L-45L Bike Rear Rack Bag Bike Bags for Bicycles Rear...
  • Max 45L Large Capacity: ROCKRBOS trunk bag has roomy cushioned interior can hold a lot of stuff, such as bike tools, shoes and extra clothing. Adjustable dividers making it conceivable to carry large cameras. 16L-45L capacity, many options for expansion.
  • Versatile & Portable: Expandable double side bike panniers are hided by zippers and available when needed. You can unzip the expansion and fit clothes and shoes in the trunk bag. There are also shoulder and hand straps for carrying the rockbros bike bag with you.
  • Sturdy Construction & Durbale: Well made and compact, strong material, good stitching and zippers function smoothly. Hold plenty for daily commuting and a day trip, handy for shopping at the store.
  • Easy To Install & Stay In Place: Go straight across or crisscross the solid straps make the bike trunk to fix your bike rack firmly. Suitable trunk bag for mountain bikes, road bikes, leisure bikes, ebikes, etc.
  • Compatible with Taillights & Water Bottle Holder: A spot in the rear bike rack bag to attach an tail light and high visibility stripes on the side, increase safety at night. Outside water bottle pocket with a cord to tighten which is helpful over rough roads. Come with a bright and reflective rain cover to throw over the whole bike bag.
Bestseller No. 5
Basil Sport Design MIK Trunk Bag, Graphite, 7-15 Litre
  • The bag is made of water-repellent polyester.
  • The capacity is 7 litres, but can be extended to 15 litres thanks to various expandable compartments
  • The reflective details make you more visible.
  • Equipped with a pre-assembled MIK adapter plate
Bestseller No. 6
KEMIMOTO Bike Rear Rack Bag Bicycle Trunk Bag 20L Capacity Water Resistant...
  • Multiple Compartments: The overall capacity of the KEMIMOTO Bike Bag is up to 20L. It has a main compartment with a detachable divider, an expansion layer in the top zip, two external pockets to extend the panniers, a water bottle pocket, and several inner pockets to organize small items. Ideal for storing daily essentials, biking gear, and cycling accessories
  • Water-Resistant: The Bike Rear Rack Bag is made of heavy 600D Oxford fabric with a water-resistant PU coating. It also comes with a removable rain cover to keep your bag's contents dry in the rain
  • Portable Design: The Bicycle Bag comes with a top hand strap and adjustable shoulder straps, making it easy to carry when not riding. The multifunctional bicycle bag is designed to be fashionable and simple, aligning with current trends
  • Built-in Hard Panel - A PP panel reinforces the sturdiness of this Bike Storage Bag and prevents deformation. Easy to install, it features four robust straps and two hooks that attach to the rear rack to prevent the bag from sliding while riding (Supports Only Widths from 5.5 Inches to 7.5 Inches Bike Racks)
  • Safe Night Riding: The reflective strip on the water bottle pocket helps ensure safe riding at night, and the strap on it can hold a tail light for enhanced visibility and protection
Bestseller No. 7
WOTOW Reflective Rear Rack Bag, Water Resistant Bike Saddle Panniers for...
  • Large Reflective Area --- Unique designed large area reflective fabric to increase visibility at night, together with the rear loop for taillight(not included), WOTOW bike rack bag ensues bikers a safer night riding
  • Rainproof & Built to Last --- The bike trunk pack is made of 600D Oxford fabric coated with superior PU film, which is rainproof and easy to clean. The laminated waterproof zipper also help to prevent rain from penetrating in. Exquisite workmanship, durable and firm, provide a long service life
  • 8L Large Capacity & Great Organizer --- Dimension of 15 x 6.3 x 6.3inch (L x W x H), large enough to store wallet, phones, towels, clothes, bike tools, water bottles, maps, food, etc. This under seat storage bag includes a main compartment, 2 side pocket, a top zip pouch and 2 inner mesh pocket, help to get your essentials well organized
  • Also A Chest Bag --- Not only can be used as bike bag, but also it is a stylish commuter chest bag when taking out the hidden shoulder strap from the bottom pocket and get it hooked in other end loop. Moreover, it come with a comfortable handle to make it a handbag. Easy to take it away anytime when finish your riding
  • Tool Free Installation --- This bicycle rear seat bag come with 4 adjustable hook and loop fastener straps, make it easy to be installed and unloaded in seconds, suitable for most bicycle racks, such as mountain bike, road bike, electric bikes
Bestseller No. 8
Rhinowalk Bike Bag Bike Trunk Bag Bike Pannier Bag 17L,(for Bicycle Cargo Rack...
  • Waterproof Function: Made of 1000D polyster material with waterproof PVC layer on both sides, this bike pannier is super durable and fully waterproof, as well as anti-tear, wear resistant and heat resisting, protecting your items perfectly.
  • 17L Capacity: Bike Trunk Bag size: 39*19*29 cm/15.3*7.4*11.4 inch, up to17L capacity, fully expanded to hold more.Easily store water bottles(No side bags), pumps, shoes, gloves, wallets, clothing, energy bars, etc.
  • Bike Rear Seat Rack Pannier Easy Installation: Quick release system, easy to be fixed on rear seat trunk rack and carrying handle for portable.
  • Removable Shoulder Strap: There is an adjustable nylon shoulder strap in the package, with easy locks on both sides, the strap can be installed and removed effortless, and you can carry the bike pannier on the shoulder while not cycling.
  • Rhinowalk is focus on bicycle bags and fit the needs of users, please contact us if you need more help or you have any questions.
Bestseller No. 9
JXFUKAL Rear Bike Rack Bag with Rain Cover, 7L/9L/10L/12L Waterproof Bicycle...
  • INSULATED BIKE COOLER BAG: The design of aluminum foil insulated inner helps keep food & drinks cold/warm for hours; This trunk attaches easily to the rear bike/e-bike rack with 2 velcro straps. It could collapse flat when you don’t use it.
  • 9L CAPACITY: Our bike carrier bag includes a insulated main compartment, a extra top zippered pocket and adjustable elastic cord, which helps keep your riding essentials well organized. Dimension of 12.6 x 6.7 x 6.3inch (L x W x H), 9l capacity enough to contain wallet, phones, power bank, small speaker, towels, T-shirt,food, drinks,bike locks , small tools, water bottles, sunglasses etc.
  • WATER RESISTANT & STURDY: The bicycle rack bag is made of PU leather & polyester, which is durable, water repellent and easy to clean. It even comes with rain cover that completely helps protect the trunk and the stuffs in it from dirt, sand, water, rain and snow.
  • REFLECTIVE STRIPS: The reflective strips increase visibility at night, together with the rear belt for taillight(not included), which make you riding more safe.
  • YOUR GREAT BIKING BUDDY: This bag features portable and lightweight. No matter what kind of occasion, such as picnics, backpacking, commuting and hiking, it will be your good partner. If you have any problem with it, don’t hesitate to contact us, we’re always at your service.
Bestseller No. 10
West Biking Bike Rear Seat Bag, Double Water Resistant, Zipper, Bicycle Trunk...
  • 8.6L Large Capacity - Dimension of 15 x 6.7 x 6.7inch (L x W x H), large enough to store bike tools, bike tire pump, cable lock, clothes, wallet, phones, power bank, towels, water bottles, maps, food, etc. This under seat storage bag includes a 8.6L main compartment, with 3 inner mesh pocket, help to get your essentials well organized. The top elastic drawstring can also help you tie a lot of items,like bike pump, umbrella, clothes,etc
  • High Quality & Waterproof Material - The bike rack bag is made of 600D Oxford fabric coated with PU, design with EVA material, which is water resistant, durable and lightweight, easy to clean. Water resistant material & fully waterproof double zipper to help you keep your belongings dry,it also come with a rain cover, so do not worry about cycling in rainy day. (The waterproof zipper may require a little effort to pull, and requires a little attention during use)
  • Reflective Strip & Side Water Bottle Bag - The reflective webbing and LOGO design increases nighttime visibility and the hanger on the strip can hold a taillight which can also enhance cycling safety at night or in low light situations. Side water bottle bag, it is convenient for you to drink water at any time during the ride.(Remember to tighten the shrink cord when you put the kettle back)
  • NEEDLESS Tool Installation - This bicycle rear seat bag come with 3 adjustable velcro straps, make it easy to be installed and unloaded in seconds, secure your Bag for maximum stability & security. This Bag does not move, shift or budge easily, helps you tie tight without getting caught in the wheel. Suitable for most bicycle racks, such as mountain bike, road bike, electric bikes
  • Multifunctional Bike Accessories - You can use it as a shoulder bag or handbag depending on the occasion. When off the road, you can use it at work or school. This bike luggage bag comes with a handle and adjustable shoulder strap, rack pannier bag is not only used for bicycle cycling but also can be used as a handbag, mountain climbing bag and shoulder bag for travel, camping, picnic, ski and more occasions