Welcome!  Sign In  |   Register

FALL SPORT SALE UP TO 25% OFF SELECT GEAR

Water Treatment & Bottles

Water Bottles and Water Treatment for Camping and Hiking

NALGENE Wide Mouth Tritan Bottle, 32 oz. - Eastern Mountain Sports
NALGENE Wide Mouth Tritan Bottle, 32 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $10.50
STERIPEN Adventurer Opti Water Purifier - Eastern Mountain Sports
STERIPEN Adventurer Opti Water Purifier
PRICE: $89.95
MSR MiniWorks EX Water Filter - Eastern Mountain Sports
MSR MiniWorks EX Water Filter
PRICE: $89.95
CAMELBAK Kids' Eddy Water Bottle, .4 L - Eastern Mountain Sports
CAMELBAK Kids' Eddy Water Bottle, .4 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $13.00
SAWYER PRODUCTS Squeeze Filter, 32 oz. - Eastern Mountain Sports
SAWYER PRODUCTS Squeeze Filter, 32 oz.
PRICE: $49.95
NALGENE Water Bottle, 32 oz. - Eastern Mountain Sports
NALGENE Water Bottle, 32 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $9.95
KATADYN Hiker Pro Water Filter - Eastern Mountain Sports
KATADYN Hiker Pro Water Filter
PRICE: $84.95
PLATYPUS GravityWorks 2.0 Water Filter Reservoir Kit - Eastern Mountain Sports
PLATYPUS GravityWorks 2.0 Water Filter Reservoir Kit
PRICE: $109.95
NALGENE Adirondack 32-Oz. Tritan Bottle, Color Options - Eastern Mountain Sports
NALGENE Adirondack 32-Oz. Tritan Bottle, Color Options
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $9.95
HYDRO FLASK Wide-Mouth Water Bottle with Hydro Flip Lid, 18 oz.  - Eastern Mountain Sports
HYDRO FLASK Wide-Mouth Water Bottle with Hydro Flip Lid, 18 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $25.95
HYDRO FLASK Wide Mouth Water Bottle, 40 oz. - Eastern Mountain Sports
HYDRO FLASK Wide Mouth Water Bottle, 40 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $36.95
PLATYPUS Gravityworks Filter - Eastern Mountain Sports
PLATYPUS Gravityworks Filter
PRICE: $119.95
CAMELBAK Eddy Insulated Water Bottle, .6 L - Eastern Mountain Sports
CAMELBAK Eddy Insulated Water Bottle, .6 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $20.00
NALGENE On the Fly Water Bottle - Eastern Mountain Sports
NALGENE On the Fly Water Bottle
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $10.95
SAWYER Mini Water Filter - Eastern Mountain Sports
SAWYER Mini Water Filter
PRICE: $24.99
KATADYN Vario Microfilter - Eastern Mountain Sports
KATADYN Vario Microfilter
PRICE: $94.95
HYDRO FLASK Standard Water Bottle, 21 oz. - Eastern Mountain Sports
HYDRO FLASK Standard Water Bottle, 21 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $27.95
CAMELBAK Podium Big Chill Water Bottle, 25 oz. - Eastern Mountain Sports
CAMELBAK Podium Big Chill Water Bottle, 25 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $14.00
STERIPEN Freedom Water Purifier - Eastern Mountain Sports
STERIPEN Freedom Water Purifier
PRICE: $119.95
MSR Marathon EX Ceramic Element - Eastern Mountain Sports
MSR Marathon EX Ceramic Element
PRICE: $39.95
CAMELBAK Eddy Water Bottle, .75 L - Eastern Mountain Sports
CAMELBAK Eddy Water Bottle, .75 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $15.00
MSR Aquatabs Water Purification Tablets - Eastern Mountain Sports
MSR Aquatabs Water Purification Tablets
PRICE: $12.95
PLATYPUS Platy Water Bottle, 1 L  - Eastern Mountain Sports
PLATYPUS Platy Water Bottle, 1 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $16.95
MSR SweetWater Purifier Water Filter - Eastern Mountain Sports
MSR SweetWater Purifier Water Filter
PRICE: $99.95
CAMELBAK Bite Valves and Straws - Eastern Mountain Sports
CAMELBAK Bite Valves and Straws
PRICE: $6.00
LIBERTY BOTTLEWORKS 24 oz. Water Bottles, Asst. Designs - Eastern Mountain Sports
LIBERTY BOTTLEWORKS 24 oz. Water Bottles, Asst. Designs
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $19.50
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Pink - Eastern Mountain Sports
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Pink
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $33.95
CAMELBAK Eddy Water Bottle, .6 L - Eastern Mountain Sports
CAMELBAK Eddy Water Bottle, .6 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $14.00
HYDRO FLASK Growler Water Bottle, 64 oz. - Eastern Mountain Sports
HYDRO FLASK Growler Water Bottle, 64 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $54.95
KATADYN Base Camp Water Filter - Eastern Mountain Sports
KATADYN Base Camp Water Filter
PRICE: $79.95
STERIPEN Freedom Solar Bundle - Eastern Mountain Sports
STERIPEN Freedom Solar Bundle
PRICE: $149.95
KATADYN Hiker 12 Water Filter - Eastern Mountain Sports
KATADYN Hiker 12 Water Filter
PRICE: $74.95
CAMELBAK Eddy Stainless Steel Water Bottle, .7 L - Eastern Mountain Sports
CAMELBAK Eddy Stainless Steel Water Bottle, .7 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $24.00
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Black Butte - Eastern Mountain Sports
HYDRO FLASK 32 oz. Wide Mouth Water Bottle, Black Butte
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $33.95
KLEAN KANTEEN Kids' Sport Cap Bottle, 12 oz. - Eastern Mountain Sports
KLEAN KANTEEN Kids' Sport Cap Bottle, 12 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $16.95
AQUAMIRA Water Treatment Drops - Eastern Mountain Sports
AQUAMIRA Water Treatment Drops
PRICE: $14.50
CAMELBAK Groove Insulated Water Bottle - Eastern Mountain Sports
CAMELBAK Groove Insulated Water Bottle
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $25.00
CAMELBAK Eddy Insulated Stainless Steel Water Bottle - Eastern Mountain Sports
CAMELBAK Eddy Insulated Stainless Steel Water Bottle
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $30.00
CAMELBAK Groove Water Bottle, .6 L - Eastern Mountain Sports
CAMELBAK Groove Water Bottle, .6 L
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $20.00
NALGENE HDPE Wide-Mouth Bottle, 32 oz. - Eastern Mountain Sports
NALGENE HDPE Wide-Mouth Bottle, 32 oz.
Get $2 OFF this water bottle when you purchase a pack! Discount applied in cart.
PRICE: $6.95

Sign-up for our email and get
special savings, advance sale
notice and more.

Can't decide what to buy?
Let them decide!

Buy Now

Choose from all brands
site wide: