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Brompton Waterproof Backpack 22L

Brompton Waterproof Backpack 22L

Designed for Brompton riders, this 22L waterproof backpack features RF-welded construction, IPX4 rating, and a 13” laptop sleeve. It mounts directly to your bike's front block or wears comfortably on your back, offering complete all-weather protection.

Enjoy free shipping on local purchases over HKD300 (A surcharge delivery in designated remote areas) on selected categories

Enjoy free international shipping on selected items with USD600 on selected categories

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A waterproof backpack that sits as naturally on your back as it does on the front of your Brompton! Updated with a larger 22-liter capacity, a cleaner silhouette, and improved organization, every detail is engineered around the way a Brompton is ridden, folded, and carried. Mount it onto the front carrier block to let your bike carry the weight while riding, then quickly unclip and wear it as a backpack for the rest of your day. Built from durable recycled nylon with RF-welded waterproof construction (IPX4 rated) and IPX5 zip external pockets, it withstands daily commute in all weather conditions. Complete with a padded 13” laptop sleeve and low-profile shoulder straps.



Key Features

22L Capacity & Dual Orientation: Mounts seamlessly onto the Brompton front carrier block or wears comfortably as a dual-strap backpack.

IPX4 Waterproof & RF Welded Construction: Crafted from 400D recycled nylon with seamless RF welding to keep gear dry in heavy rain.

Padded 13” Laptop Sleeve & Quick Access: Features a dedicated cushioned compartment for tech along with quick-access main opening.

IPX5 External Zip Pocket & Glove-Friendly Pulls: External storage with IPX5 waterproof zippers and oversized pulls for easy use with cycling gloves.



Specifications

Model Name: Brompton Waterproof Backpack 22L

Volume / Dimensions: 22 Liters / W40 x H30 x D14 cm

Weight: From 1.4 kg

Waterproof Rating & Build: IPX4 Rated / RF Welded waterproof construction

Materials: Outer: 400D Recycled Nylon; Lining: 200D Recycled Nylon TPU Coating

Zippers & External Storage: IPX5 waterproof zippers / Glove-friendly zip pulls

Laptop Sleeve: Padded sleeve for up to 13” laptops

Compatibility: Fits all standard non-electric Brompton models
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Delivery Options

  • International Shipping 4
  • International Shipping 3
  • International Shipping 2
  • International Shipping 1
  • SF Express (Commercial and residential address)
  • S.F. Express - EF Locker Pickup
  • S.F. Express - Business Station Pickup
  • S.F. Express - Store Pickup
  • IN-STORE PICKUP

Payment Options

  • Bank Transfer
  • Credit Card
  • Apple Pay
  • Google Pay
  • Alipay (HK)
  • WeChat Pay
  • Bank Transfer
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