< Waterproof backpack: Waterproof & durable - BACKSÅK – Skog Å Kust - Waterproof bags

Waterproof bags for an active and sustainable outdoor life


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Waterproof backpack Backsåk 25 L & 35 L - Waterproof & durable


A waterproof backpack for all weather and all people. Make excursions easy and experience a richer outdoor life. Our Backsåk is a hard-wearing bag that protects your things in all weathers. Backsåk is a simple, practical backpack in a varied range of colours. The backpack is available in 25L and 35L to suit your purposes. The roll-closed large compartment is highly waterproof and the outer compartment protects against rain. The material itself is very hard-wearing and can also withstand e.g. liquids such as oil and petrol, which can be practical in the big city commute or on the boat. The bag is easy to pack and has good compartments for organizing smaller items.

Product Highlights:

  • Made with 500 Denier Waterproof PVC with high-frequency welded seams

  • Available in 25 & 35 liter sizes

  • Main compartment provides IPX-6 waterproof protection

  • Large Splash-proof exterior pocket, interior zipper pocket, mesh pockets and key clip for organization

  • Padded and ribbed EVA foam back support for comfort and ventilation

  • Side D-rings to attach a water bottle, or attach the pack to your raft

  • Padded adjustable shoulder straps and an adjustable sternum strap

  • Reflective trim for increased visibility in low light or at night 

Blue Camo
Digi Camo
Tie Dye

Product Description

BackSak is made from heavy duty 500-denier PVC to seal out the elements with watertight, welded seams and a roll-down top. Keeps your gear protected & dry in a variety of outdoor sports and activities.

It Protects Your Gear Against:

Rain, including heavy downpours
Waves & splashes - perfect for kayaking, surfing & sailing
Snow & sleet - ideal for skiing, snowboarding & more
Sand, dirt, mud & dust - great for camping


Technical Specifications

25-Liter BackSak

Material: 500 Denier Waterproof PVC with welded seams

Weight: 1 kg

Measurements main compartment when closed measured seam to seam: 16” tall, 11.5” wide, 6” deep.

Measurements exterior splash-proof pocket: 15.5” tall, 11” wide. Zipper opening 9”

35-Liter BackSak

Material: 500 Denier Waterproof PVC with welded seams

Weight: 2.5 lbs

Measurements main compartment when closed measured seam to seam: 20” tall, 12.5” wide, 6” deep.

Measurements exterior splash-proof pocket: 17.5” tall, 11.5” wide. Zipper opening 10”.

Waterproof Rating: BackSåk is rated IPX-6; it is intended to protect your belongings from rain, splashes, and intermittent shallow submersions - such as dropping overboard or accidentally falling into the water.  It is NOT intended for underwater use or prolonged submersions.  The exterior pocket of BackSåk is only water resistant, not fully waterproof.  Always use additional protection with electronics, and other water sensitive items, before storing in the pocket if there is a chance the bag may get submerged, or exposed to prolonged driving water or rain.



Designed in Pennsylvania USA | Made in China


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