BEIS The Sport Pack in Olive. BEIS The Sport Pack in Olive. 100% polyester. Made in China. Dual front zipper closure. One main compartment. Interior zipper pocket with 3 faux leather card slots. Back zipper pocket. Removable braided Paracord strap Adjustable waist strap. Measures approx 16.5 W x 6.7 H x 4 D. BEIS-WY346. BEIS124684. After countless trips and Shaycations, Shay Mitchell realized that she wanted to create amazing, affordable pieces for travelers like herself who are inspired to seek new places, meet new people, and share the world. BIS - pronounced base - began with the promise to give everyone the opportunity to pack up their stuff and hit the road with bags and accessories that wouldn't break the bank. From the gym to Jaipur, BIS will never compromise on functionality or looking selfie-ready cool.