Travel Straps™ September 5, 2018 Steven Abramowitz Innovations Prepare your bag for air travel. Boot Trekker, Thermal Trekker and SP PRO are equipped with airline baggage check straps: shoulder straps are tucked behind the back panel; and the waist belt is either removed or tucked behind the back panel. BTSPPTT More Stories Transparent Inner Pockets See it, grab it & go! The Trekker Line and Speed Pack include transparent inner… The Extras We don’t have to, but we do. Kulkea packs are reinforced with rows of heavy-duty… Primary Pocket Store lunch, extra gloves, liners, face masks or bandanna.