Sea To Summit Ultra-Sil™ Dry Sack – 4L

The ideal dry sack for backpackers.

This product is currently out of stock and unavailable.



Ultra-Sil® 30D siliconised high-tenacity Cordura® nylon fabric for exceptional strength
Ultra-Sil® fabric has a 2,000mm waterhead
Non-wicking Hypalon roll-top closure with stiffener at the top for an improved seal
Fully seam sealed for water resistance
Translucent for easy visibility of contents
Slippery finish for easy packing
Round base in all sizes

Material 100% Nylon
Weight 1 Litre 20 G 2 Litre 23 G 4 Litre 26 G
Diameter X Height 1 Litre Ø11 X 24Cm 2 Litre Ø13 X 29Cm 4 Litre Ø15 X 33Cm

Additional information


Blue, Orange, Green, Grey


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