SEAM-WELDED. ZERO STITCH HOLES. 20L.
A coated seam is a promise that wears off — the coating cracks, the needle holes stay, and water finds them within a season. Ours is different: the shell is fused edge to edge under heat and pressure, so no needle ever punctures the fabric. No stitch holes means no path in. Every seam is tested underwater before the bag is allowed to ship.
Shop the lineup
Every PT-series bag is built in the same order, checked at every layer before the next one goes on.
01
420D CORDURA — TPU LAMINATE
02
HOT-AIR FUSED, 8MM OVERLAP
03
210D RIPSTOP, TAPED FLOOR
04
3-FOLD CLOSURE, IP65 BUCKLE
| PT-02 | PT-04 | PT-08 | |
|---|---|---|---|
| Capacity | 12L | 20L | 32L |
| Weight | 620g | 780g | 980g |
| Dimensions | 46×28×14cm | 52×32×18cm | 58×36×22cm |
| Warranty | Lifetime | Lifetime | Lifetime |
| Price | $165 | $210 | $265 |
Two questions. We'll point you at the model built for it.
"Four winters on a bike and the seam has never once let go. I stopped checking the forecast before a shift."
Bike courier — Glasgow — Feb 2026
"Two bodies, three lenses, no dry bag inside. It's the only backpack I've trusted with a rental kit."
Photographer — Seattle — Nov 2025
"My laptop used to live in a plastic bag inside my backpack. It doesn't anymore."
Commuter — Reykjavík — Sept 2026