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The Adrenaline Day Pack 20L features a streamlined design, waterproof materials, and thoughtfully positioned seams to deliver a versatile, lightweight day-tripper for fast and light mountain adventures.
Outdoor Research® gear is guaranteed to perform throughout the lifetime of the product.
Free shipping on orders $99+! Need it by the holidays? See our shipping page for all deadlines. Final sale items are not eligible for return or exchange. For more information, see our returns/exchanges page.
The Adrenaline Day Pack 20L is streamlined for purpose and comfort, incorporating strategic design and waterproof materials to keep day hike essentials secure and dry.
Storing valuables is a cinch with the padded top zip, and two water bottle pockets keep hydration close by. The ergonomic shoulder straps and back panel ensure all-day comfort, while dual daisy chains boost carrying capacity and offer easy access for quick grab items. A nylon shell with polyurethane coating makes this water-resistant pack a protective bubble against moisture and rain.
Built for quick-strike alpine missions or casual day hikes, the Adrenaline Day Pack 20L is built to move fast and light.