The Quasar day pack was provided by Osprey for the purpose of this review. The Osprey Quasar is part of a family of packs being offered by Osprey in. The sleek Osprey Quasar 28 Daypack is perfectly sized to carry your laptop and tablet in padded protection, along with a Select a row below to filter reviews. Designed for cruising the streets or hiking the trails, the Quasar carries the essentials for 5 Reviews | Write a Review O/S, in 3 / 28 l, 20h x 13w x 11d in. Rab Kinetic Plus Jacket Lachlan Gardiner. Granite Gear eVent Sil Compression Drysacks Waterproof Stuff Sack - Lemon 13L. Would have given this product a higher rating if it weren't for the bad production quality or the short lifespan. Sign Up For Email Know what's new. The seams are flawless.