Highlights
BEST USE: Backpacking, Bikepacking & Motorcycle Touring
WATERPROOF? Yes, in situations where the dry bag will not be submerged
DIMENSIONS: 8.5 x 7.8 x 17.3 in | 21.7 x 19.7 x 44 cm
WEIGHT: 8.4 oz | 237 g
Performance
- Ultralight
- Lightweight
- Heavyweight
- Water Repellent
- Water Resistant
- Waterproof
- Less Durable
- Durable
- Extreme Durable
About The Product
Perfect dry compression storage for everything from kayaks, motorbikes, roof racks and beyond. Made from a super-strong, abrasion and puncture-resistant 420D waterproof main body fabric and a 500D Cordura EVAC waterproof/air-permeable base. Squeeze air out while keeping the contents dry, without the need for a purge valve. The Evac Compression Dry Bag HD simple to use, even in challenging conditions. Four compression straps make it easy to evenly compress soft items, lash points provide reliable attachment points, and the hypalon non-wicking roll-top closure also keeps the water out. Simple, extremely rugged and reliable - the epitome of durability, versatility, and dry compression.
Product Features
Shipping & Returns
Free Express shipping via Australia Post within Australia for orders over $99.*
All orders under $99 incur a $10.00 shipping fee for delivery within Australia.
*Does not include bulky items. Orders with bulky items incur a $10.00 delivery fee within Australia
For more details, check out our Shipping Policy.
We do not ship to an address outside of Australia.
If you are not entirely satisfied with your order, you may be entitled to a refund of the purchase price of the Product. For more details, please check out our Refund Policy.
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Evac Compression Dry Bag HD 13 litre / Jet Black

Perfect dry compression storage for everything from kayaks, motorbikes, roof racks and beyond. Made from a super-strong, abrasion and puncture-resistant 420D waterproof main body fabric and a 500D Cordura EVAC waterproof/air-permeable base. Squeeze air out while keeping the contents dry, without the need for a purge valve. The Evac Compression Dry Bag HD simple to use, even in challenging conditions. Four compression straps make it easy to evenly compress soft items, lash points provide reliable attachment points, and the hypalon non-wicking roll-top closure also keeps the water out. Simple, extremely rugged and reliable - the epitome of durability, versatility, and dry compression.
Tech specs
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Best UseBackpacking, Bikepacking & Motorcycle Touring
-
ClosureNon-wicking hypalon roll-top closure with compression straps
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Repair Buckle Size5/8in / 15mm (2-Pin)
8 litre | 13 litre | 20 litre | 35 litre |
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Technical Features

EVAC Fabric
EVAC fabric is an electro-spun, non woven membrane used in the laminate of Sea to Summit Evac Dry Storage products
- Evac Compression Dry Bags UL, Evac Compression Dry Bags LW, Evac Dry Bags LW. This laminate utilizes a 70 Denier nylon face fabric with a non-PFAS DWR finish
- Evac Compression Dry Bags HD. This laminate utilizes a 500 Denier Cordura nylon face fabric with a non-PFAS DWR finish.
In both cases, the laminate allows air to be pushed out of the dry bag/compression dry bag but prevents water from entering. This means you can compress the air out of a dry bag without needing a purge valve. (A purge valve adds weight and complexity, and may fail of accidentally be left in the 'open' position)
- Evac technology is simple, reliable and foolproof

Non-PFAS
Sea to Summit Dry Bags, Stuff Sacks and Compression Bags use a non-PFAS Durable Water Repellent finish to help shed water. Big River bags use a non-PFAS PU coating.

420D WATERPROOF FABRIC
This rugged and durable fabric is used in our Big River Dry Bags, Rapid and Flow Drypacks, SUP Deck Bag and other paddle accessories. A hefty 420 Denier nylon face fabric is bonded to a bright white TPU lining, giving it a hydrostatic head of 10,000mm, as well as exceptional abrasion, tear, and puncture resistance.
Frequently Asked questions
Is this dry bag waterproof?
The body of the dry bag is waterproof (10,000 mm hydrostatic head). However, avoid submersion since water can seep through the roll-top closure of any dry bag.
Is this dry bag suitable for paddle sports?
Absolutely. The tough nylon material on this dry bag is perfect for water sports. Just be cautious around sharp objects or abrasive surfaces.
Does this bag work for modular packing in a backpack?
Yes! Use these bags for all compressible items. First, squeeze the air out, then pack the dry bag into a tight space so it doesn't draw air back in. It works wonders on sleeping bags and insulated clothing.
Shipping & Returns
Free Express shipping via Australia Post within Australia for orders over $99.*
All orders under $99 incur a $10.00 shipping fee for delivery within Australia.
*Does not include bulky items. Orders with bulky items incur a $10.00 delivery fee within Australia
For more details, check out our Shipping Policy.
We do not ship to an address outside of Australia.
If you are not entirely satisfied with your order, you may be entitled to a refund of the purchase price of the Product. For more details, please check out our Refund Policy.