If you are ready to set out on your first multi-day wilderness adventure, the Bear Grylls Hydra 45-Hydration Pack might be the perfect pack for you. Bear Grylls camping backpacks are some of the best packs you can find at affordable prices. They are designed with ripstop nylon to prevent tears. They also come with padded frames, waterproof rain covers and plenty of other extras.

The Hydra 45-Hydration Pack is designed for multi-day outings. Depending on how much equipment you need, this pack may be large enough for a week or more. If you are in cold or wet weather, extra layers or rain gear may take up some extra space. Plan ahead and pack enough (but minimal) supplies, and the 45-Liter pack should be sufficient.

Here are some specs on the Bear Grylls 45-Liter Hydration Pack:

  • Diamond ripstop nylon
  • Side pockets that stretch
  • Hydration port (to attach water bladder)
  • External storage pockets
  • Rain cover
  • Sleeping bag compartment
  • Adjustable straps
  • Belt pockets on hip
  • Ski slots
  • Ice axe loops
  • Limited lifetime warranty
  • Reflective logos

Size: 23.6” long x 13.3” wide x 8.6” deep. The inside space of this backpack carries 40 liters.

These are just a few details about this great backpack. It works as a hydration pack as well as a backpack with plenty of storage. This means you can go for a long hike without carrying a canteen or water bottles separately. Simply fill up a compatible water bladder and attach it inside. Then use the rest of the main compartment and other areas for storage.

Where to Take the 45-Liter Hydration Pack

There are countless different types of outings and adventures where Bear Grylls backpacks like the 45-Liter pack are ideal:

  • Ski trips
  • Camping trips
  • Multi-day backpacking trips
  • Long hikes
  • Short hikes when you need to carry supplies for children
  • Kayaking and rafting trips
  • Mountain bike trips


The 45-Liter backpack is great for a weekend camping adventure or multi-day hiking trip. Whether you are embarking on a solo week-long hiking trip or going camping with the family, this pack might be just what you need. There are also other Bear Grylls backpacks of varying sizes for adventures of all sizes. At, we have the best prices. You can usually bundle and save even more. For example, right now you can get the Hydra 45-Hydration Pack and a sleeping bag for $99. That is a great deal!

Bear Grylls camping Backpacks
Gifts for Men Outlet
275 Commerce Street
Southlake, Texas 76092
(888) 581-7776