The YETI Daytrip® 9L Insulated Box is the largest in the Daytrip® range — a structured, weather-resistant insulated box built for serious day use. ColdCell Flex™ Insulation keeps food fresh for a full day, the rigid construction protects meals from getting crushed, and the PackAttic™ Pocket and external stash pocket keep your kit organised from first carry to last bite. The included Daytrip™ Shoulder Strap makes it easy to carry hands-free.

• ColdCell Flex™ Insulation — lightweight closed-cell foam delivers YETI's superior temperature-holding performance, keeping food fresh throughout a full day without the bulk of a traditional hard cooler.
• Structured rigid design — the box construction protects your food from being crushed or compressed in a bag or pack, unlike soft-sided coolers that collapse under load.
• Internal PackAttic™ Pocket — a lid-mounted internal pocket keeps utensils, condiments, and packets secured and accessible without digging through your food.
• External stash pocket — a quick-access outer pocket keeps your phone, keys, and small essentials within reach at all times.
• Fits 12 cans — large enough for a full day's provisions including a 12-pack, or a generous spread of food for a long day out.
• YETI® Ice Sheet and Food Storage compatible — perfectly sized to hold the large YETI® Ice Sheet and large YETI® Food Storage, letting you maximise cold retention and food organisation in one system.
• Daytrip™ Shoulder Strap included — the adjustable strap features extra padding and a durable nylon weave for comfortable hands-free carrying of a fully loaded box.
• Weather-resistant exterior — built to handle the elements without fuss, whether you're on a job site, on trail, or at a beach.