REI Garage offers the Burton AK 20-Liter Backpack for $44.73. Pad your order over $50 to receive free shipping; otherwise, shipping costs $5.99. (You can also opt for in-store pickup.) That's the lowest price we could find by $60. It features a shovel and probe storage pocket, external pole storage, and a padded hipbelt.
eBags via eBay offers this Traveler's Choice Rome 20" Hardside Rolling Carry-On in several colors (Gray pictured) for $39.99 with free shipping. That's the lowest total price we could find by $6. It features a telescoping handle, tie-down straps, and internal pocket. It measures 21" x 15" x 9".
REI Garage offers the Burton Tinder 15" Laptop Backpack in Geo for $20.73. Opt for in-store pickup to avoid a $5.99 shipping fee. That's $13 under our January mention and the lowest price we've seen. (It's a low by $11.) It features a laptop compartment, drawstring closure, top accessory pocket, and internal zippered pocket.
REI Garage offers the Burton Curbshark Backpack in Lime for $39.73. Choose in-store pickup to avoid the $5.99 shipping fee. That's tied with our mention from January and the lowest price we could find now by $7. It features internal organization pockets, padded tablet sleeve, and three external zippered pockets.
REI Garage offers the Burton Kettle Backpack in Satellite for $14.73. Opt for in-store pickup to avoid the $5.99 shipping fee. That's $9 under our February mention and the lowest price we've seen. (It's the best deal now by $13.) Features include a padded laptop pocket, ergonomic shoulder straps, and external zippered pocket.