Capacity:
1.An extension collar with two drawstrings on the top can expand the pack and increase the main compartment capacity by 5 liters
2.There are 1 hip-belt pockets, 1 bladder sleeve(not included Bladder), 1 front pocket, 1 rain cover (included) compartment and two mesh bottle pouches
3.Front sleeping bag compartment with divider Bearing System:
4 .Sternum strap with emergency whistle buckle
5.Deep and dense padded shoulder straps and hip-belt promoting air circulation along your back and shoulders Attachment Point:
6.Trekking pole attachment and bottom loops for ice axe or hiking poles
7.Two key hooks in main compartment for your keys or water bladder
8.Both sides of the shoulder straps has a D-shape hook, in which small items can be linked to
9.SBS zippers
VENATIN Gym Backpack for Women Men,Cheer bag,Lightweight Gym Bag with Shoe Compartment, Waterproof Sports Backpack with Wet Pocket, Black
$22.99 (as of February 3, 2026 22:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Zelvot Running Vest for Women Men, USA Original Patent, Adjustable Chest Straps Running Hydration Vest with 500ml Soft Flask, Lightweight Reflective Hydration Backpack for Marathon
$34.99 (as of February 3, 2026 22:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Under Armour Unisex-Adult Hustle 6.0 Backpack, (002) Black/Black/White, One Size Fits Most
$46.97 (as of February 3, 2026 22:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Joy Walker Waterproof Backpack Rain Cover, 12000mm Ultra-Waterproof, Upgraded Ultra-Strong Multilayers, Antislip Buckle Strap
$9.99 (as of February 3, 2026 22:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
INOXTO Running Hydration Vest Backpack,Lightweight Insulated Pack with 1.5L Water Bladder Bag Daypack for Hiking Trail Running Cycling Race Marathon for Women Men
$23.99 (as of February 3, 2026 22:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Hydration Bladder, 1.5-2-3L Water Bladder for Hiking Backpack, BPA-Free Leak Proof Water Reservoir Storage Bag, Water Pouch Hydration Pack for Camping Cycling Running
$11.99 (as of February 3, 2026 22:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Vorspack Clear Backpack Heavy Duty PVC Transparent Backpack with Reinforced Strap Stitches & Large Capacity for College Workplace Security - Black
$21.99 (as of February 3, 2026 22:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Pritent Crossbody Bags for Women Men Trendy Sling Bag Backpack Casual Chest Bag with Convertible Shoulder Strap
$9.79 (as of February 3, 2026 22:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
MIYCOO Backpack - Ultra Lightweight Packable Backpack for Travel Camping, Hiking Back Pack Waterproof Foldable Daypack for Men Women Black
$17.99 (as of February 3, 2026 22:19 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)