Sea To Summit Evac UL Compression Dry Bag 3L in High Rise is a featherweight organizer that compresses small soft items while keeping them protected from moisture.

Engineered for ultralight pack setups, this 3-litre Evac UL bag combines a bluesign®-approved Ultra-Sil 30D nylon main body with Sea to Summit’s unique eVac base to expel trapped air without admitting water, removing the need for a purge valve and simplifying use in the field. The Hypalon roll-top with Field Repair Buckle plus tape-sealed, double-stitched seams ensure a compact waterproof compartment for toiletries, electronics, spare layers or sleeping accessories. Its ultralight compression straps deliver targeted compression while keeping added mass negligible, and reinforced stitching at stress points preserves durability despite the low weight. Ideal for thru-hikers, bikepackers and travelers who prioritise weight savings, the 3L Evac UL tucks inside packs and keeps critical items dry and space-efficient.

What We Love

The Evac UL 3L is perfect for people who need very light, dependable dry storage and easy compression: the eVac base and minimal hardware add convenience without bulk, and the taped seams plus Hypalon roll-top provide reassuring protection for small essentials.

Features:

• eVac base for air purge without a valve
• Ultra-Sil 30D bluesign®-approved nylon main body with PFC-free DWR
• Hypalon roll-top with Field Repair Buckle
• Tape-sealed, double-stitched waterproof seams
• Ultralight compression straps with reinforced stitching

57 g

26.7 x 13.2 x 13.2 cm

3 L

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

High Rise