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Hydration Bladders, Flasks & Bottles

Outdoor Hydration - Complete Outdoors

Find a wide range of hydration bladders, flasks and water carrying bottles at the Complete Outdoors - one of the largest, independent stockists of outdoor equipment in the South East. From Nalgene bottles to Cambelbak water bladders, we offer competitive prices on all outdoor gear.

CamelBak Crux Reservoir 1.5L Blue CamelBak Crux Reservoir 1.5L Blue save
£29.99
£26.99
Web Deal
2 in stock
Camelbak Crux Reservoir 1.5L. Providing 20% more water per sip, the Crux reservoir also has an ergonomic handle for easy refilling and an on/off lever to prevent leaks. The perfect addition to any high energy activity. Offers 20% more water per sip Leak-proof cap is easier to open and close On/off lever to seal your drinking tube with one hand Hydroguard technology inhibits the growth of bacteria…
CamelBak Crux Reservoir 2.0L Blue CamelBak Crux Reservoir 2.0L Blue save
£34.99
£31.49
Web Deal
2 in stock
Camelbak Crux Reservoir 2.0L. Providing 20% more water per sip, the Crux reservoir also has an ergonomic handle for easy refilling and an on/off lever to prevent leaks. The perfect addition to any high energy activity. Offers 20% more water per sip Leak-proof cap is easier to open and close On/off lever to seal your drinking tube with one hand Hydroguard technology inhibits the growth of bacteria…
CamelBak Crux Reservoir 3.0L Blue CamelBak Crux Reservoir 3.0L Blue save
£39.99
£35.99
Web Deal
2 in stock
Camelbak Crux Reservoir 3.0L. Providing 20% more water per sip, the Crux reservoir also has an ergonomic handle for easy refilling and an on/off lever to prevent leaks. The perfect addition to any high energy activity. Offers 20% more water per sip Leak-proof cap is easier to open and close On/off lever to seal your drinking tube with one hand Hydroguard technology inhibits the growth of bacteria…
Eddy 0.75L Bottle Charcoal Eddy 0.75L Bottle Charcoal save
£17.99
£16.19
Web Deal
3 in stock
Eddy 0.75L Bottle Charcoal. Whether you're on the trail or the commute, this spill-proof bottle is a great way to ensure you keep hydrated. The Eddy has a sleek construction to fit easily in the hand and most cup holders, with an integrated loop handle allowing you to clip to a carabiner and carry with ease. The wide-mouth opening makes this bottle easy to fill and clean, rounding this off as a de…
Klean Kanteen Classic 532ml Sport Cap Bottle Mineral Red Klean Kanteen Classic 532ml Sport Cap Bottle Mineral Red save
£17.95
£16.15
Web Deal
2 in stock
Klean Kanteen Classic 532ml Sport Cap Bottle Mineral Red. With easy hydration in mind, this trademark stainless steel water bottle is a lightweight and compact choice for water on-the-go. The Klean Coat powder coat finish is 4x more durable, chip-resistant and safer for the environment than your average water bottle. 18/8 Stainless Steel construction. Klean Coat™ powder coat finish is 4X more dura…
Klean Kanteen Classic 532ml Sport Cap Bottle Sea Crest Klean Kanteen Classic 532ml Sport Cap Bottle Sea Crest save
£17.95
£16.15
Web Deal
2 in stock
Klean Kanteen Classic 532ml Sport Cap Bottle Sea Crest. With easy hydration in mind, this trademark stainless steel water bottle is a lightweight and compact choice for water on-the-go. The Klean Coat powder coat finish is 4x more durable, chip-resistant and safer for the environment than your average water bottle. 18/8 Stainless Steel construction. Klean Coat™ powder coat finish is 4X more durabl…
Klean Kanteen Classic 532ml Sport Cap Bottle Spring Green Klean Kanteen Classic 532ml Sport Cap Bottle Spring Green save
£17.95
£16.15
Web Deal
2 in stock
Klean Kanteen Classic 532ml Sport Cap Bottle Spring Green. With easy hydration in mind, this trademark stainless steel water bottle is a lightweight and compact choice for water on-the-go. The Klean Coat powder coat finish is 4x more durable, chip-resistant and safer for the environment than your average water bottle. 18/8 Stainless Steel construction. Klean Coat™ powder coat finish is 4X more dur…
Klean Kanteen Classic 532ml Sport Cap Bottle Wild Orchid Klean Kanteen Classic 532ml Sport Cap Bottle Wild Orchid save
£17.95
£16.15
Web Deal
1 in stock
Klean Kanteen Classic 532ml Sport Cap Bottle Wild Orchid. With easy hydration in mind, this trademark stainless steel water bottle is a lightweight and compact choice for water on-the-go. The Klean Coat powder coat finish is 4x more durable, chip-resistant and safer for the environment than your average water bottle. 18/8 Stainless Steel construction. Klean Coat™ powder coat finish is 4X more dura…
Klean Kanteen Classic 800ml Sport Cap Bottle Coastal Waters Klean Kanteen Classic 800ml Sport Cap Bottle Coastal Waters save
£19.95
£17.95
Web Deal
4 in stock
Klean Kanteen Classic 800ml Sport Cap Bottle Coastal Waters. With easy hydration in mind, this trademark stainless steel water bottle is a lightweight and compact choice for water on-the-go. The Klean Coat powder coat finish is 4x more durable, chip-resistant and safer for the environment than your average water bottle. 18/8 Stainless Steel construction. Klean Coat™ powder coat finish is 4X more d…
Klean Kanteen Classic 800ml Sport Cap Bottle Lemon Curry Klean Kanteen Classic 800ml Sport Cap Bottle Lemon Curry save
£19.95
£17.95
Web Deal
4 in stock
Klean Kanteen Classic 800ml Sport Cap Bottle Lemon Curry. With easy hydration in mind, this trademark stainless steel water bottle is a lightweight and compact choice for water on-the-go. The Klean Coat powder coat finish is 4x more durable, chip-resistant and safer for the environment than your average water bottle. 18/8 Stainless Steel construction. Klean Coat™ powder coat finish is 4X more dura…
Klean Kanteen Classic 800ml Sport Cap Bottle Stainless Klean Kanteen Classic 800ml Sport Cap Bottle Stainless save
£19.95
£17.95
Web Deal
2 in stock
Klean Kanteen Classic 800ml Sport Cap Bottle Stainless. With easy hydration in mind, this trademark stainless steel water bottle is a lightweight and compact choice for water on-the-go. The Klean Coat powder coat finish is 4x more durable, chip-resistant and safer for the environment than your average water bottle. 18/8 Stainless Steel construction. Klean Coat™ powder coat finish is 4X more durabl…
Klean Kanteen Classic 800ml Sport Cap Bottle Winter Plum Klean Kanteen Classic 800ml Sport Cap Bottle Winter Plum save
£19.95
£17.95
Web Deal
2 in stock
Klean Kanteen Classic 800ml Sport Cap Bottle Winter Plum. With easy hydration in mind, this trademark stainless steel water bottle is a lightweight and compact choice for water on-the-go. The Klean Coat powder coat finish is 4x more durable, chip-resistant and safer for the environment than your average water bottle. 18/8 Stainless Steel construction. Klean Coat™ powder coat finish is 4X more dura…
Klean Kanteen Classic Bottle 800ml Shale Black Klean Kanteen Classic Bottle 800ml Shale Black save
£19.99
£17.99
Web Deal
3 in stock
Klean Kanteen Classic Bottle (Shale Black). This is the most popular Classic bottle made by Klean Kanteen, and is perfect for use by busy, active people when out and about, as well as those who prefer to take life a little slower at a more relaxing pace. The Sport Cap 3.0 is secure and easy to use, even if you are in a rush as it provides a 25% higher flow rate. Great for helping you to stay hydra…
Klean Kanteen Loop Cap Black Klean Kanteen Loop Cap Black save
£5.50
£4.95
Web Deal
1 in stock
Klean Kanteen Loop Cap Black. For those who appreciate simplicity and function, this loop cap is an ideal choice! Compatible with Classic Klean Kanteens, this loop cap ensures you can transport your drinks safely without the fear of drips and leaks. Handy attachment loop Cap is leakproof Dishwasher safe Compatible with Classic Klean Kanteens only Easy Clean, BPA Free Weight: 28.3 g Size: 69.9 x 50…
Klean Kanteen Stainless Bamboo Cap Klean Kanteen Stainless Bamboo Cap save
£10.00
£9.00
Web Deal
1 in stock
Klean Kanteen Stainless Bamboo Cap. Creating an 100% stainless environment, this 18/8 unibody cap ensures your drinks never touch plastic. The sustainably harvested bamboo top makes for a beautifully elegant finish, marrying style with practicality in this leakproof design. Sustainably harvested bamboo Handy attachment loop Cap is leakproof Cap creates an all-stainless interior Laser-etched logo P…

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