The "S" (Small) size is designed to fit virtually any frame triangle, including compact road frames and smaller gravel bikes. It sits neatly inside the frame without interfering with bottle cages or dropper posts. If you have a larger frame and want more capacity, check out our full-size Frame Bag DRY options (9L and 12L).

Stitched bags have needle holes — thousands of tiny punctures in the fabric that are potential water entry points, even with seam tape. HF welding uses radio-frequency energy to bond the fabric panels together without puncturing them. The result is a truly sealed bag with zero water ingress, even fully submerged.

Similar to a resealable food bag but much more robust. You press the two sides together and they lock. To open, peel apart. It's faster than a roll-top and more waterproof than a zipper — the best of both worlds for quick on-bike access.

Absolutely. Each bag mounts independently with its own straps. Many riders use the Top Tube Bag on every ride and add the Frame Bag for longer days. They're sold as a bundle because they work perfectly together and you save 25% versus buying individually.

For most commuters, yes. 3.1L comfortably holds a phone, wallet, keys, lunch, a compact rain jacket, basic tools, and a spare tube. If you carry a laptop or bulky items, you'll want to supplement with a backpack or rack bag — but many commuters find this bundle lets them ditch the backpack entirely.

Iron Grey has a subtle honeycomb texture that blends with any bike colour. Cyber-Cam features WOHO's bold geometric camo pattern for a more technical look. Both use identical materials and construction — it's purely an aesthetic choice.

This bundle is the perfect starting point. The Frame Bag and Top Tube Bag form the core of every bikepacking system — add a saddle bag for overnighters, a handlebar harness for multi-day trips, or build up to a complete expedition setup. These two bags stay with you at every level.