REI Co-op
Tarn 18 Pack
Best lightweight daypack for casual outdoor enthusiasts.
This versatile pack is designed for your outdoor adventures, offering a comfortable and functional way to carry your essentials. Its durable construction ensures it can withstand the rigors of the trail, while its thoughtful design provides easy access to your gear. Perfect for day hikes and exploring new terrains, it helps you stay organized and prepared for whatever the day brings. Experience the freedom of the outdoors with a reliable companion that keeps your necessities close at hand.
$44.95
Owner Satisfaction
4.4
/ 5
Category Rank
11013
/ 15403
#11013 in Backpacks
Price vs Category Average
-59%
Below average
Material
Nylon
/ Nylon
Who it's for
- Young hikers and students needing a perfectly sized, comfortable pack
- Parents seeking a robust, eco-conscious backpack for active children
- Families and children needing a multi-purpose pack for various activities
Who should skip it
- Backpackers and families planning multi-day excursions
- Experienced hikers desiring sophisticated features like extensive organization or hip belt pockets
- Adults looking for a compact daypack for their own use
Performance breakdown
Trail durability
Rugged nylon construction handles abrasive rocks and dense brush with ease.
Load comfort
Ergonomic harness system distributes weight evenly for all-day trail comfort.
Gear accessibility
Zipper layout allows quick, intuitive access to your primary hiking essentials.
Organization capacity
Streamlined pocket configuration keeps small items secure without unnecessary bulk.
Weather resistance
Durable fabric sheds light drizzle but requires a cover for downpours.
Weight-to-volume ratio
Featherlight build maximizes carrying capacity without adding unnecessary trail fatigue.
Key Specs
Material
Nylon
Closure Type
Zipper
Intended Use
Hiking
Know before you buy
The 18 refers to the pack's capacity in liters. This size is specifically designed for day hikes, providing enough room for essentials like an extra layer, snacks, a water bottle, and a first-aid kit without being bulky.
The durable nylon construction offers some protection against light drizzle and trail dust. However, it is not fully waterproof, so we recommend using a pack cover or dry bags if you anticipate heavy rain.
Yes, the Tarn 18 is hydration-compatible. It features an internal sleeve to hold a reservoir and a port to route the drinking tube, making it easy to stay hydrated while you're on the move.
While it is built for the trail, its straightforward design and durable construction make it a functional choice for light commuting or school. Just note that it lacks a dedicated padded laptop sleeve, so you may want to use a protective case for your electronics.
The Tarn 18 is designed for light day-hiking loads. It features basic, comfortable shoulder straps, but it does not have a heavy-duty frame or a load-bearing hip belt, so it is best suited for lighter gear rather than heavy, multi-day equipment.
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