Designed for front pockets of race vests, the UltrAspire StemCell pairs a 16 oz Human16 Ergo bottle with a 16" long straw to give you the convenience of sipping from a tube without a rear reservoir. Notice that your water tastes a little better thanks to a unique internal bottle lining that also makes for easier cleaning.
Human16 oz, ergo angled bottle with 16" long hydration reservoir style straw and valve
Rectangular bottle design is streamlined to fit in front pockets of hydration vests or packs
Durable, 5/16" diameter kink resistant drink tube
Tube can be cut to desired length; cut from bottom (do not remove straw from cap)
Unique push/pull Infusion valve opens and closes easily; provides high flow rate of liquid and seals with audible Surelock feature "click"
3 O-ring valve design prevents air from entering hose while open; provides secure seal in closed position
Fills easily with wide mouth opening
Crystalline™ plasma silicon oxide coating for better taste, easier cleaning and durability; FDA approved
Polarity system™ magnet at bottom
Low Density Polyethylene (LDPE) construction
Bottle and cap/straw dishwasher safe on top rack (do not remove straw from cap)
Comments: Found the product to be perfect for runs under 15 miles. Hold enough, with out carrying to much. The cap is a bit difficult to get on, to avoid minor leaking as many sports bottles are. When used with UltrAspire vest no need to take bottle out to drink. Works very well in the regards. Sloshing sounds can be annoying, as to the straw hitting against your body as you run, but a good compromise for how the system works over all. Great for 10-15 mile runs when larger water supple is not needed. From: Anonymous
Contribute Your Feedback
Use this form or email email@example.com to contribute your experiences with this product. If you'd prefer, you can send an email to firstname.lastname@example.org. Although not necessary, it's interesting to have a first name, city, state and country (no email addresses will be used). Any information submitted becomes the property of Running Warehouse.
Please include any relevant information such as weekly mileage, training or race pace, or foot type.