models
UA No Weigh Backpack: expandable storage for school and sports
The No Weigh 6005747 suits a changing school-and-sports load: Under Armour states 28 L of capacity, expanding to 35 L, plus a separate shoe or laundry pocket and a 16-inch laptop compartment. An exact basketball-fit claim was not found. Choose it for the documented organization and expansion, and confirm ball fit separately if you carry your own.
Expansion is the central storage feature
The manufacturer describes an expandable zipper that increases front-pocket storage. Stated dimensions are 19.7 inches high by 11.6 inches wide, with depth increasing from 6.7 to 8.3 inches. That makes the bag worth considering if some days require more clothing or accessories. Expansion does not establish that the main opening becomes wider or that a basketball will fit through it.
Shoes and clothing have a separated pocket
Under Armour describes a large main compartment with a separated shoe or laundry pocket. For a player coming from class, this is useful because shoes or used clothing need not simply join everything else in the main storage area. A maximum shoe size is not published in the recovered specification. Check pocket dimensions if oversized footwear is the reason you are considering this bag.
Make the comparison concrete: find bags with the storage you need, then compare the exact models.
The media compartment supports a mixed daily load
The media section is specified for a 16-inch MacBook Pro or a similarly sized laptop, with additional organizational pockets. Three front zip pockets and two side water-bottle pockets provide further places for accessories; each bottle pocket is specified for up to 32 oz. This arrangement is relevant to buyers juggling chargers, small valuables and practice items rather than carrying only a ball and shoes.
What the straps and back panel promise
The standard No Weigh uses UA Suspension straps, a LEVELED adjustment system and a padded, vented back panel. These are intended to help manage the way a load rests on the body. We have not measured their effect or compared them in a wear test. Give attention to strap adjustment and how the backpack sits with your usual load rather than treating the product name as a physical reduction in weight.
Compare with Playmaker when the ball comes first
The Playmaker is a separate fixed-32 L model whose description explicitly addresses a fully inflated ball and a wide zipper track. The standard No Weigh makes the stronger documented case for expansion and a separated shoe/laundry pocket. That is the useful tradeoff: choose the arrangement that solves your main packing problem. Neither the expanded liters nor the exterior measurements alone should be used to guarantee regulation basketball fit.
Sources and evidence
Manufacturer claims guide this article; we have not performed hands-on packing or durability tests. Check your exact model, version and seller before buying.