The UM-16 Mask features 1-window design with wide field of view; Patented round edge skirt for increased comfort and better seal; 3-D strap for unprecedented fit; Five-position strap angle adjustor for micro-adjustment; The USP-250 Snorkel comes with Pure Silicone Flex-Neck and Mouthpiece; Patented Hyperdry Elite Dry Top Technology; Large capacity drain chamber and purge valve for easy clearing; Ortho-consciously designed mouthpiece for ultimate comfort; The UF-21 Fins with advanced Multi-Flex long blade design; Soft comfortable open-heel foot pocket with adjustable silicone strap; Comes standard in travel bag