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Cotopaxi
Lagos 25L Hydration Pack

4.7073170731707314 out of 5 stars
123 Reviews

Temporarily Out Of Stock

Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.

Can't wait? Consider one of the other Hydration Packs we have in stock.

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Why We Like The Cotopaxi Lagos 25L Hydration Pack

Cotopaxi's Lagos 25L Hydration Pack is light on our back and lighter on the environment thanks to fabrics made from recycled materials. This daypack includes a 2.5-liter water reservoir and 25 liters of storage, providing plenty of room to pack lunch, extra layers, a camera, or winter gear. We also like the purpose-built pocketsstretch-mesh pocket for our jacket, side mesh pockets for our water bottles, internal organizational pockets with key clip, and easy-access hip belt pockets for our lip balm, snacks, and energy chews.


Details

  • Hydration pack for day hikers, globetrotters, and hut-to-hut walkers
  • Recycled ripstop fabrics are light and abrasion-resistant
  • Polyurethane coating adds durability and moisture resistance
  • Magnetic attachment keeps bite valve close to your mouth
  • Internal and external pockets to stash and organize your gear
  • Internal hanger in main compartment for H2O bladder
  • Includes 2.5L Hydrapak Shape Loc Reservoir
  • Item #CTXB0ET
Responsible Collection
Recycled/Repurposed
Material
[face fabric] 210D recycled nylon ripstop, PU coating, [lining] 100% recycled polyester ripstop
Volume
25L (1530cu in)
Support/Suspension
ventilated back panel
Shoulder Straps
paired
Waist Belt
yes
Hydration Compatible
yes
Reservoir Included
2.5L
Access
front panel
Pockets
[external] 1 zippered front, 2 zippered hipbelt, 2 stretch side, 1 stretch front, [internal] 1 organizational (with key clip)
Gear Loops
daisy chain
Helmet Carry
none
Ice Axe Carry
none
Trekking Pole Carry
none
Rain Cover
none
Dimensions
21 x 11 x 9in
Claimed Weight
2lb
Activity
hiking
Manufacturer Warranty
lifetime

What do you think about this product?

Overall Rating

4.5 based on 123 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 1 reviews
3 Stars - 6 reviews
4 Stars - 13 reviews
5 Stars - 101 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

Customer Images

Here's what customers have to say

The backpack offers good capacity and organization, with features like a hydration bladder and adjustable straps that make it suitable for hiking and travel. Reviewers praise the durable and stylish design, though some had issues with the hydration system or lower straps. Overall, the backpack is described as versatile, comfortable, and well-designed for day trips and hikes.

AI-generated from the text of customer reviews.

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5 out of 5 stars

July 7, 2025

Day pack review

Just summited Mt. Fuji with my Cotopaxi daypack. It was great! Has all the pockets and zips for quick access to snacks. Water hose magnet was a great touch as well. Weight and function are perfect for day hikes and travel needs.

Patrick L.
Cotopaxi

Originally reviewed on Cotopaxi

4 out of 5 stars

July 2, 2025

Good

Volume, size, pockets, colors, all within my wants

Liz M
4 out of 5 stars

June 9, 2025

Love this pack! Comfortable, great

Love this pack! Comfortable, great amount of space, comes with a water bladder! However our water bladder came yellow and red stained. Filed an easy claim to be replaced or repaired!

Taylor P.
Cotopaxi

Originally reviewed on Cotopaxi

3 out of 5 stars

June 5, 2025

Back pack

The bladder mouthpiece broke within the first week and leeks

Clancy C.
Cotopaxi

Originally reviewed on Cotopaxi

5 out of 5 stars

June 4, 2025

Lagos 25L Hiking Hydration pack

I love this backpack. It has a bunch of pockets and extras places to attach things such as tents, hiking boots/poles. The hydration pack is included, which I didn’t realize, and the color is so pretty! Can’t wait to use this!

Lydia J.
Cotopaxi

Originally reviewed on Cotopaxi

5 out of 5 stars

June 3, 2025

Nice for a walk

I wanted a nice smaller backpack but this one came actually pretty usufull love it

Elsa H.
Cotopaxi

Originally reviewed on Cotopaxi

5 out of 5 stars

May 31, 2025

Great backpack

Got this backpack on sale for a 3 day backpacking trip. It’s fantastic. The hydration bag in it was super convenient

Wendy O.
Cotopaxi

Originally reviewed on Cotopaxi

5 out of 5 stars

May 30, 2025

Hike & Travel

The purchase of this bag is for dual purposes. It was chosen for the hydration, size, and its features

Victoria K.
Cotopaxi

Originally reviewed on Cotopaxi

3 out of 5 stars

May 30, 2025

Sad it is gone

Not sure why this was retired. I wish there was another bag with pockets in the hip belt like this one has.

Claire P.
Cotopaxi

Originally reviewed on Cotopaxi

5 out of 5 stars

May 29, 2025

Excellent hiking backpack

I wanted a day hiking backpack big enough to hold a bunch of water, snacks, and a couple of layers, but not super bulky. This backpack fit the bill! I love the ergonomic chest/waist straps, the hydration pack is a nice bonus, and plenty of space for snacks, sunscreen, and some light layers. Hoping this backpack holds up for many more hikes!

Mariya L.
Cotopaxi

Originally reviewed on Cotopaxi