Outdoor Products Arrowhead Mammoth Internal Frame Backpack – 47.5L, Sky Captain (Black/Griffin)
OverviewThe Outdoor Products Arrowhead Mammoth Internal Frame Backpack combines rugged durability with thoughtful organization, designed for multi-day backcountry trips or...
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Outdoor Products
- $109.30
- $109.30
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Description
xOverview
The Outdoor Products Arrowhead Mammoth Internal Frame Backpack combines rugged durability with thoughtful organization, designed for multi-day backcountry trips or single-day treks. With a generous 47.5-liter capacity, it balances ample storage with a compact, stable silhouette that moves with you on uneven trails. Built to endure, its high-density polyester fabric stands up to abrasion, rain, and the inevitable scrapes of outdoor use.
Comfort and stability on the trail
Comfort starts with a padded harness and hip belt that support heavier loads without sacrificing mobility. An adjustable sternum strap helps stabilize the pack when you’re scrambling or traversing uneven terrain, while a ventilated mesh back keeps cooling air flowing and helps reduce sweat buildup. The design also includes reflective accents to improve visibility in low-light conditions.
Organization meets accessibility
The Arrowhead Mammoth is built for quick access and easy gear separation. A top drawstring closure secures the main tube, reinforced by dual buckles for a snug, rain-ready seal. The top flap houses a zippered pocket perfect for maps or rain gear, and two side pockets keep snacks, fuel, or a compact layer within reach. Inside, two removable aluminum stays maintain form and support during rugged carry.
Key features and practical benefits
- 47.5L capacity with a compact external footprint for its size
- Two removable internal aluminum stays plus a padded hip belt for heavy loads
- Padded shoulder straps and ventilated back panel for comfort on long days
- Hydration compatibility with a reservoir sleeve (reservoir sold separately) and hose port
- Top drawstring closure and dual top buckles for secure closing
- Zippered top pocket for quick access to maps or rain gear
- Two side pockets for on-the-go essentials
- Four compression straps plus daisy-chain gear loops for external lash-on gear
- Reinforced front carry handle for easy lifting and loading
- Durable 100% polyester fabric with reflective accents for visibility
- Dimensions: 20 x 12.7 x 8.6 inches; Weight: 2.14 pounds
What you can carry and how it helps
Designed to support a thoughtful packing approach, the Mammoth accommodates a wide range of gear—sleeping kit, compact tent tarps, rain layers, and food—without sacrificing mobility. The organized pockets and external lash points encourage keeping essentials accessible while you stay focused on the trail ahead.
FAQ
Q: What adventures is the Arrowhead Mammoth backpack ideal for?
A: Great for backcountry trips or long day hikes with 47.5L capacity and organized pockets.
Q: Is hydration equipment compatible with this backpack?
A: Yes, it includes a hydration sleeve and hose port; reservoir sold separately.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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