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The QT&QY 45L is a rugged clamshell daypack built from 900D polyester with double stitching and a water-resistant coating. It opens flat like a suitcase and splits 45 liters across five compartments, including a padded 17-inch laptop sleeve, two main sections, two front pockets and a hidden back pocket. Molle webbing on the front, sides, bottom and shoulder straps lets you bolt on pouches, bottle holders and sleeping pads. It suits hikers, ruckers and travelers who want one bag for the gym, the trail and short trips; against lighter nylon daypacks it trades weight for abrasion resistance and modularity.
In stockSold by Wenzhou Shi Tong Yu Mao Yi Co., LtdReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Rated 4.5 out of 5 across 27 ratings, buyers treat it as a sturdy, roomy pack for the money. Praise centers on build quality, storage layout and the clamshell opening; the main gripes are weight and bulk.
The QT&QY 45L Outdoor Backpack is a large daypack for commuting, weekend travel, hiking, camping, gym workouts and 3-day emergency outdoor trips. It is made from 900D polyester with reinforced double stitching and a water-resistant coating. It measures 18 x 13.2 x 11.6 inches and holds 45L across five compartments.
Inside are a padded 17-inch laptop sleeve, two main compartments with built-in zippered and mesh pockets, and a hidden back security pocket. Two quick-access pockets sit on the front. The clamshell opening extends 180 degrees, so it packs like a suitcase, and every compartment has two-way zippers.
Molle-compatible webbing on the front, sides, bottom and shoulder straps lets you attach water bottle holders, pouches, sleeping pads or other modular gear. Padded shoulder straps, a ventilated mesh back panel, and adjustable waist and chest straps help keep heavy loads stable on long hikes or rucking workouts.
