YETI Cayo Backpack 15L (Black)

The YETI Cayo 15L Backpack is a rugged, all-weather daypack designed for daily adventures and light outdoor use. Compact yet functional, it offers 15 litres of internal capacity—ideal for essentials like a tablet, water bottle, light jacket, and snacks. Built with YETI’s DryHide™ Shell and PU-coated zips, it’s highly weather-resistant and suitable for commuting, travel, or hiking in unpredictable conditions.

The Cayo 15L features a comfortable ComfortComb™ back panel and removable chest and waist straps for improved fit and support. Inside, you’ll find a stretch-woven sleeve that can hold a hydration bladder or tablet. Additional storage includes a quick-access front pocket, a soft-lined top pocket for your phone or sunglasses, and internal organisation to keep your gear in place.

The HitchPoint™ Grid system on the exterior lets you attach accessories like carabiners or pouches, making it customisable for different activities. Though not fully waterproof, the Cayo stands up well to showers and damp environments.

With its tough build, clean silhouette, and carry-on-friendly size, the Cayo 15L is perfect for anyone who needs a dependable and streamlined backpack for everyday use or short outdoor excursions. Backed by a 3-year warranty, it combines YETI’s signature durability with practical versatility.

• EAN code
  888830437193
• Brand
  YETI

Local Delivery
Stewarts offer free delivery on all orders over £50 within our local area. For orders under £50 we charge £7.95. Below is a map showing our local area, if you are outside this then unfortunately, except for selected nationally deliverable products, we are unable to deliver to you but you are very welcome to use our click and collect service.

Once your order has been placed we will be in contact within three days to arrange a time and date that will be convenient for you to receive the delivery.

National Delivery (selected products)

For products featuring the national shipping symbol above, delivery to mainland UK addresses is £7.95 for orders totalling less than £50 and free of charge above this.

Click and Collect
All Stewarts stores offer the option to reserve items, pay for them online, and collect them in store. You can see from a glance which stores have the item you are viewing by looking at this section:

Once your click and collect order is complete we will send you an email to confirm that the items are ready for collection. We do ask that items are collected within 7 days or a refund will be issued and the products returned to sale.

Gift Card Delivery
Stewarts gift cards can be delivered anywhere in the UK free of charge. Orders are posted at the end of the working day by Royal Mail First Class. Royal Mail have a next-day delivery aim for First Class letters and parcels, but delivery times are not guaranteed especially in busy periods.