| Clearance | Open Box | Excellent | Good | |
|---|---|---|---|---|
| Description | These are all brand new products. Clearance includes items discontinued by the manufacturer, overstocked items, and other special deals. | Inspected and verified. Open Box includes open box returns, products gently used for demonstration in our video productions, and other gently handled items. | Inspected and verified. Very lightly used products not quite good enough to qualify for like new condition. | Inspected and verified. These are lightly used items. |
| Condition | New in packaging; a brand-new item. | Products that show no sign of field use. Packaging may be damaged, missing or replaced. May show signs of being tried on or handled. | Well cared-for products that have seen limited use. | Products that show some wear but remain in good working condition and function properly. |
| No-Matter-What Returns | Yes, eligible | Yes, eligible | Yes, eligible | Yes, eligible |
| Warranty | Yes, manufacturer’s warranty | No | No | No |
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Item # ZU-MNS1H202M
Mountainsmith Zerk 25 Backpack (Used)
Mountainsmith Zerk 25 Backpack Review
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The latest result of the collaboration between Mountainsmith and their long-distance hiking ambassador, The Real Hiking Viking, the Zerk 25 is a super versatile pack that can be a true ounce-counter's thru-hiking pack or a do-it-all daypack.
Description
- Carry features that balance weight and load-hauling comfort: Borrowing from the world of trail running, the pack has extra wide EVA foam padded shoulder straps with an adjustable sternum strap that incorporates a safety whistle into the buckle. A minimalist waistbelt adds load stability when you need it and comes off entirely if you want to shed weight.
- Organization with an eye towards on-the-go access: The large main compartment has a lidded closure with side compression and a front buckled closure. An expansive front mesh pocket offers additional expandable storage as do large mesh side sash pockets. Side compression straps help to lash everything securely in place. Up-front mesh pockets keep preferred essentials in easy reach.
Check out all of these other special features!
- Front cord loops that can be configured with a bungee attachment system.
- Side water bottle pockets with angled openings for easy removal or insertion of items.
- Reflective screen printing and cord loops to enhance low light visibility.
Technical Specs
Best Use
Hiking, Backpacking
Access
Top loading
Item Dimensions
20" x 12" x 9"
Fits Torso
16" - 19"
Fits Waist
up to 48"
Frame Material
EVA Atilon frame sheet
Hydration Compatible
Yes
Maximum Weight
20 lbs
Sternum Strap
Yes; adjustable
Volume
1525 cu in
Warranty
Manufacturer's warranty does not apply to used items
Type
Backpack
Material
210D EXTREEMA Recycled Nylon Ripstop (UHMPE), Recycled 210D nylon SD oxford, and Nylon 100D x Span 840D stretch mesh
Item Weight
1 lb 13 oz
Other
Removable framesheet and waistbelt