Yeti Daytrip Shoulder Strap Charcoal. Just hook it onto your Daytrip Lunch Boxes and Lunch Bag and adjust the strap for just the right fit. Padded for comfort and made with a durable polyester webbing it's ready to go wherever you dig in. Specifications for Yeti Daytrip Shoulder Strap: Manufacturer: Yeti Size: One Size Pack Application: Everyday Commuting Casual Travel Outdoor Fabric/Material: Polyester Pack Size: One Size Gender: Unisex Features of Yeti Daytrip Shoulder Strap Padded comfort foam Durable nylon weave Adjustable Easily removable Package Contents: Yeti Daytrip Shoulder Strap Yeti 23100000031: Daytrip Shoulder Strap Charcoal