Skip to main content
Skip to footer
Black Friday Sale
Holiday Gift Guide
Free 2-Day Shipping Over $50
Free 90-Day Returns
Pause
Black Friday Sale
Holiday Gift Guide
Free 2-Day Shipping Over $50
Free 90-Day Returns
Menu
Running Warehouse
Running Warehouse
Running Warehouse
Running Warehouse
Brands
Specials
Search
Wish List
Checkout Cart
Search
Menu
Running Warehouse
Running Warehouse
Running Warehouse
Running Warehouse
Brands
Specials
Search
Wish List
Checkout Cart
Search
Menu
Search
Checkout Cart
Jump to Content
Men's
Women's
Expert Advice
Home
Home
Men's Shoes
View List
Men's Shoes
Brands
adidas
Altra
ASICS
Brooks
HOKA
Mizuno
New Balance
Nike
PUMA
Saucony
See More Brands
View List
More Shoe Brands
Diadora
hylo
La Sportiva
Mount to Coast
NNormal
norda
On
Salomon
Skechers Performance
Speedland
The North Face
Topo Athletic
Under Armour
VJ
X-BIONIC
Top Picks
New Arrivals
Clearance
Shop by Type
Road Running
Trail Running
Track & Field
Cross Country
Walking
Slides & Sandals
Running Shoe Accessories
Shoe Accessories
Men's Clothing
View List
Men's Clothing
Shorts
Singlets & Tanks
Short Sleeve
Long Sleeve
Jackets & Vests
Pants & Tights
Underwear
Top Picks
New Arrivals
Clearance
Clothing Accessories
Brands
View List
Men's Clothing Brands
adidas
ASICS
BOA
Brooks
ChicknLegs
Ciele
Craft
For the Run
GOFLUO
GOREWEAR
New Balance
Nike
NNormal
On
Patagonia
PUMA
rabbit
Runderwear
Running Warehouse
rnnr
Salomon
Saucony
Saysky
Sprints
The North Face
Tracksmith
Under Armour
Vuori
Women's
View List
Women's
Shoes
Clothing
Hats & Headwear
Socks
Nutrition
Packs, Bottles & Bladders
GPS Watches
Injury, Relief, Recoverys
More Running Gear
View List
More Running Gear
New Arrivals
Clearance
Sunglasses
Gloves
Insoles
Belts & Pouches
Arm Sleeves
Lights & Headlamps
Safety Gear
Backpacks & Duffels
Miscellaneous Gear
Team Orders
Club Discounts
Specials
Clearance
Shop By Brand
Shop Kids
Wish Lists
Wish Lists
Gift Cards
Gift Cards
Help
Support Center
Account
Account Login
Mailing List
Podium Perks
Home
Home
Women's Shoes
View List
Women's Shoes
Brands
adidas
Altra
ASICS
Brooks
HOKA
Mizuno
New Balance
Nike
PUMA
Saucony
See More Brands
View List
More Shoe Brands
Diadora
hylo
La Sportiva
Mount to Coast
NNormal
norda
On
Salomon
Skechers Performance
Speedland
The North Face
Topo Athletic
Under Armour
VJ
X-BIONIC
Top Picks
New Arrivals
Clearance
Shop by Type
Road Running
Trail Running
Track & Field
Cross Country
Walking
Slides & Sandals
Running Shoe Accessories
Shoe Accessories
Women's Clothing
View List
Women's Clothing
Shorts
Tanks & Singlets
Sports Bras
Short Sleeve
Long Sleeve
Jackets & Vests
Pants & Tights
Underwear
Top Picks
New Arrivals
Clearance
Clothing Accessories
Brands
View List
Women's Clothing Brands
adidas
ASICS
BOA
Brooks
ChicknLegs
Ciele
Craft
For the Run
GOFLUO
GOREWEAR
HOKA
New Balance
Nike
On
Patagonia
PUMA
rabbit
rnnr
Runderwear
Running Warehouse
Salomon
Saucony
Saysky
Sprints
The North Face
Tracksmith
Under Armour
Vuori
Men's
View List
Men's
Shop All
Shoes
Clothing
Hats & Headwear
Socks
Nutrition
Packs, Bottles & Bladders
GPS Watches
Injury, Relief, Recoverys
More Running Gear
View List
More Running Gear
New Arrivals
Clearance
Sunglasses
Gloves
Insoles
Belts & Pouches
Arm Sleeves
Lights & Headlamps
Safety Gear
Backpacks & Duffels
Miscellaneous Gear
Team Orders
Club Discounts
Specials
Clearance
Shop By Brand
Shop Kids
Wish Lists
Wish Lists
Gift Cards
Gift Cards
Help
Support Center
Account
Account Login
Mailing List
Podium Perks
Home
Home
Reviews
View List
Reviews
Shoe Reviews
Clothing Reviews
Gear Reviews
Gear Guides
Running Tips
Track & Field Guides
Gift Guides
Video Vault
Podcast
Skip to footer
Select Gender
Men's
Women's
Men's Shoes
adidas
Altra
ASICS
Brooks
HOKA
Mizuno
New Balance
Nike
PUMA
Saucony
See More Brands
Diadora
hylo
La Sportiva
Mount to Coast
NNormal
norda
On
Salomon
Skechers Performance
Speedland
The North Face
Topo Athletic
Under Armour
VJ
X-BIONIC
Top Picks
New Arrivals
Clearance
Road Running
Trail Running
Track & Field
Cross Country
Walking
Slides & Sandals
Shoe Accessories
Men's Clothing
Shorts
Singlets & Tanks
Short Sleeve
Long Sleeve
Jackets & Vests
Pants & Tights
Underwear
Top Picks
New Arrivals
Clearance
Clothing Accessories
Brands
adidas
ASICS
BOA
Brooks
ChicknLegs
Ciele
Craft
For the Run
GOFLUO
GOREWEAR
New Balance
Nike
NNormal
On
Patagonia
PUMA
rabbit
Runderwear
Running Warehouse
rnnr
Salomon
Saucony
Saysky
Sprints
The North Face
Tracksmith
Under Armour
Vuori
Women's
Shoes
Clothing
Hats & Headwear
Socks
Nutrition
Packs, Bottles & Bladders
GPS Watches
Injury, Relief, Recovery
More Running Gear
New Arrivals
Clearance
Sunglasses
Gloves
Insoles
Belts & Pouches
Arm Sleeves
Lights & Headlamps
Safety Gear
Backpacks & Duffels
Miscellaneous Gear
Team Orders
Club Discounts
Specials
Clearance
Shop By Brand
Shop Kids
Expert Advice
Reviews
Shoe Reviews
Clothing Reviews
Gear Reviews
Gear Guides
Running Tips
Track & Field Guides
Gift Guides
Video Vault
Podcast
Wish Lists
Gift Cards
Support Center
Account Login
Podium Perks
Running Soft Flasks & Straws
These collapsible soft flasks, straws, and cups are for the minimal runner looking to pack light. They can be stored in your favorite hydration pack or waist belt, and compressed small when not in use.
Sort
Filter
Sort
Filter
4 Reasons to Use a Soft Flask for Energy Gels
4 Reasons to Use a Soft Flask for Energy Gels
Explore Now
Sale
CamelBak Quick Stow Flask 500mL/17oz
$
18.00
$24.00
*
Sale Ends December 7
Sale
CamelBak Quick Stow Flask 620mL/21oz
$
19.50
$26.00
*
Sale Ends December 7
Sale
CamelBak Quick Stow Flask Tube Adapter
$
7.50
$10.00
*
Sale Ends December 7
Sale
Nathan Insulated Soft Flask w/Bite Top 18oz
$
31.50
$42.00
*
Sale Ends December 2
Sale
HydraPak PocketFlask LX 500ml/17oz
$
14.40
$18.00
*
Sale Ends December 1
Sale
HydraPak SkyFlask Speed 350ml/12oz Handheld
$
24.80
$31.00
*
Sale Ends December 1
Sale
HydraPak SoftFlask 150ml/5oz
$
11.20
$14.00
*
Sale Ends December 1
4.3
3
Reviews
Sale
HydraPak SoftFlask 250ml/8oz
$
12.00
$15.00
*
Sale Ends December 1
5.0
2
Reviews
Sale
HydraPak UltraFlask Speed 500ml/17oz
$
17.60
$22.00
*
Sale Ends December 1
Sale
HydraPak UltraFlask+ Filtration Flask 500ml/17oz
$
41.60
$52.00
*
Sale Ends December 1
INSTINCT Hydra Cell Soft Flask 250ml
$10.00
INSTINCT Hydra Cell Soft Flask 600ml
$18.50
Maurten 150ml Gel Flask
$15.00
Maurten 550ml Drink Flask
$22.00
Sale
Nathan Soft Flask w/Bite Top 14oz
$
19.50
$26.00
*
Sale Ends December 2
Sale
Nathan Soft Flask w/Bite Top 18oz
$
24.75
$33.00
*
Sale Ends December 2
Sale
Nathan Soft Flask w/Bite Top 20oz
$
26.25
$35.00
*
Sale Ends December 2
2 Colors
Salomon Soft Flask 250ml/8oz 28
$19.95
5.0
5
Reviews
2 Colors
Salomon Soft Flask 250ml/8oz 28
$19.95
5.0
5
Reviews
Salomon Soft Flask 400ml/13oz Insulated 42
$39.95
5.0
1
Review
Salomon Soft Flask 500ml/17oz 42
$21.95
4.9
9
Reviews
Salomon Soft Flask 500ml/17oz Ultra 42
$27.95
5.0
1
Review
Salomon Soft Flask XA Filter 490ml/16oz
$59.95
5.0
4
Reviews
Sale
Ultimate Direction Body Bottle 150 G
$
11.96
$15.95
*
Sale Ends November 27
4.5
2
Reviews
Sale
Ultimate Direction Body Bottle 460 Insulated 15.5oz
$
29.96
$39.95
*
Sale Ends November 27
4.0
1
Review
Sale
Ultimate Direction Body Bottle 500 17oz
$
20.21
$26.95
*
Sale Ends November 27
5.0
1
Review
Sale
Ultimate Direction Body Bottle 500 S 17oz
$
26.21
$34.95
*
Sale Ends November 27
5.0
1
Review
Sale
Ultimate Direction Clutch Wrap Handheld
$
29.96
$39.95
*
Sale Ends November 27
Sale
UltrAspire Formula 250 mL Flask
$
9.71
$12.95
*
Sale Ends December 1
Sale
UltrAspire Softflask w/Bite Cap 300mL
$
14.96
$19.95
*
Sale Ends December 1
Sale
UltrAspire Softflask w/Bite Cap 500mL / 17 oz
$
16.46
$21.95
*
Sale Ends December 1
We use cookies to make our website and your shopping experience effective, secure and user-friendly. If you stay on this website, you agree to the use of cookies. You'll find more information on cookies at
Data Protection.
Back to Top
Early Black Friday Deals & More
11 Offers
Extra 15% Off Select Clearance Shoes
Shop Now
30% Off Select Altra Styles
Shop Now
30% Off Select Brooks Clothing & Accessories
Shop Now
25% Off Select Saucony Shoes & Clothing
Shop Now
Up to 30% Off Select HOKA Shoe Models
Shop Now
Select Garmin Forerunner & fenix models
Save Now
Up to 20% Off PUMA MagMax Nitro
Shop Now
35% Off Brooks Bras
Shop Now
25% Off Petzl
Shop Now
Explore the Top Shoes of the Year
Shop Now
The Perfect Gift
Shop Now
Chat with us
, powered by
LiveChat