Sea To Summit Evac UL Compression Dry Bag 5L in High Rise provides ultra-light waterproof compression ideal for minimalist pack organisation without sacrificing waterproof reliability.

The Evac UL 5L uses an Ultra-Sil 30D Cordura-yarn nylon main body paired with an eVac base that lets you push air out while keeping water out, eliminating the need for purge valves and speeding up packing and unpacking. Double-stitched, tape-sealed seams and a Hypalon roll-top with Field Repair Buckle maintain a secure waterproof barrier for clothing, lightweight sleeping layers and delicate items inside your pack. Four ultralight compression straps create even compression and reduce bulk while keeping added weight negligible; reinforced stitching at stress points extends service life despite the thin, high-performance fabrics. This size is great for day-to-multi-day kit organisation where weight and pack volume are critical.

What We Love

The Evac UL 5L combines the convenience of valve-free compression with robust seam sealing and closure design: it’s a thoughtful, lightweight solution for hikers and cyclists who want fast compression and reliable moisture protection without extra complexity.

Features:

• eVac base enables valve-free air purge while blocking water
• Ultra-Sil 30D bluesign®-approved nylon with PFC-free DWR
• Hypalon roll-top and Field Repair Buckle for secure closure
• Tape-sealed, double-stitched seams
• Ultralight four-strap compression system for even volume reduction

57 g

26.7 x 13.2 x 13.2 cm

5 L

Ultra-Sil 30D nylon main body; eVac® fabric base; Hypalon roll-top

High Rise