Tuck-Away Waist Belt September 4, 2017 Steven Abramowitz Innovations, Thermal Trekker Traveling or don’t need? Simply tuck the waist belt into back panel notches of the Thermal Trekker. More Stories Retractable Helmet Sling Outside Where it Should be. Save the storage space and ventilate your helmet. A stretchable sling… Drainage Grommets & Vents Lose the water, air your gear. All Kulkea bags include strategically located ventilation grommets or closable… Lip Balm Pouch Mind the Chap! Conveniently located Shoulder strap pouch for easy balm access.