Sentence examples for no backpack from inspiring English sources
No backpack or external game cartridges are required.
Nine male participants carried a suspended-load backpack as they walked on an instrumented treadmill with varied levels of load (no backpack, 22.5 kg, and 29.3 kg) and walking speed (1.16 m/s, 1.43 m/s, 1.70 m/s).
Perhaps most importantly, they incorporate Specialized's SWAT (storage, air, water, tools) design, so you can carry what you need in the jacket, with easy access, no backpack, and no frozen water bottles.
White baseball cap turned backwards, black sweatshirt, NO BACKPACK right after the bomb went off.
In the photo, the man seems to be walking away from the scene and he appears to have no backpack.
The night wind might be biting, and your backpack may hold meager supplies--or perhaps you have no backpack at all--but you have no worries.
They show for instance that wearing a heavy backpack increases perceived egocentric distance compared to a control no-backpack condition, probably due to the increase of the metabolic cost associated with walking this distance [42].
No backpacks will be allowed.
No backpacks or children in strollers.
Yeah, we could carry cross-body bags, just no backpacks.
