Black stem bag holding nalgene with grey liner -angle view.
Black stem bag with grey liner -side view.
Black stem bag with grey liner cinched closed.
Black and grey stem handlebar bag on bike.
Couple wearing water bottle slings.

Stem Bag - Black and Grey

Regular price $59.00 Sale price$35.00 Save $24.00
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Shipping calculated at checkout.

  • Free Shipping Orders $99+
  • Worldwide Shipping Available
  • Ships from Denver, CO
  • In stock, ready to ship
  • Inventory on the way

Sized to carry larger bottles like a Nalgene, HydroFlask, or Yeti, the HandleStash Stem Bag is insulated to hold ice for up to 7 hours. Stem Bags mount between your stem and handlebar using 3 supplied straps. One handed cinch lets you access snacks or your water bottle while on the go.

D-rings let you carry it off the bike with the optional sling strap. Water-resistant 600D polyester and ripstop nylon make this bag as dependable as it is stylish.

  • Proven to hold ice twice as long, up to 7+ hours
  • One-handed cinch lets you open or close it on the fly. 
  • 3 point attachment allows adjustment to fit variety of handlebars and stems. 
  • Includes 3 Velcro straps. 
  • 7 In Long x 4.5 In Diameter
  • Water resistant construction made with 600D Polyester and Ripstop Nylon liner. 
  • Made in the USA of domestic and imported materials. 

All HandleStash products ship from our Denver, CO warehouse. Orders that include products from our partner brands, E.G. XNITO, may ship seperately from that company's warehouse. All orders are shipped from the USA. 

Free shipping is available for orders over $99. Orders placed before 1PM Mountain Time typically ship same day. Free shipping is typically USPS Ground Advantage, but we may also use UPS ground. 

International economy shipping, where available, is free for orders over $99 USD. Please note international economy can take 3-5 weeks to arrive and additional customs, duties, and VAT may be due upon delivery.

Delivery times are estimated by the carriers and cannot be guaranteed (but we'll do everything we can to make sure your order gets there in time). 

How is the Stem Bag different from the Shock Absorbing Cup Holder?

The Stem Bag is a larger than the cup holder and is insulated: It's meant for holding larger water bottles like a 32oz Nalgene or Hydroflask. A more traditional bikepacking style of bag, it doesn't have the shock absorbing design that the cup holder has, and isn't suitable for open drinks. 

How does the Stem Bag attach?

Three velcro straps are included, and the bag has attachement points around the top and down two sides. It is typically strapped to the handlebar and stem, with the third strap available to attach at a lower point for extra stability. 

Can it fit my 178oz bottle from XYZ bottle company? 

Maybe. The inisde dimensions are 4" diameter by 7" tall. Feel free to email us if you're unsure. 

Can I use it off the bike?

Absolutely! The optional sling strap lets you carry it for hikes, festivals, fishing, or wherever you need your bottle. 

How long can it hold ice in the real world? 

We tested it to hold ice for 7 hours in the sun on a 90 degree day. In another test we filled a Nalgene with ice and water from the home fridge, and took it to a local market on a hot day where it also lasted 7 hours. Time will vary depending on weather, amount of ice used, and other external conditions but we can say for sure it makes a big difference. 

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Customer Reviews

Based on 12 reviews
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C
Christopher (Burnaby, CA)
just what I wanted

Holds a beverage close to hand. I like that it can be cinched to keep slightly narrower bottles, like S’well, from bashing around. Great build quality.

K
Kenneth S. (Riverside, US)
Giant size super versatile

Picked this up because I am trying to get extra storage options for bike packing. So far super happy. The size is massive it fits the world. Also the webbing gives the bag alot of attachments options. Finally the insulation gives a little rigidity to the bag to help it stay propped open but also keeps the bag super light. (I was curious and mine comes in at 102 grams.

Really happy with the multiple option for use. At camp I can move it from the bike to a backpack or other bag to have a water bottle holder. Also this really does hold the world. I can throw my whole cook setup in here if needed or bonus when riding around town or to work this thing fits a California burrito perfectly. Plus the insulation keeps your burrito warm.

Basically it's a simple but well thought out design. Lots of attachments options surprisingly light but sturdy. Kept this on the bike while doing some aggressive downhill and haven't had it shift or knock loose. Plus the camo with hunter orange is a whole vibe.

T
Tyler K. (Charlotte, US)
It is the one you're looking for

This product is beautiful and functional. It is rugged enough and is capable of holding a glass bottle with 750mL of fluid (ahem) with confidence.

C
Carlos M. (Woodstock, US)
Awesome bottle holder

Great product. It's rugged, light weight and very versatile. I enjoy all of the vibrant colors.

S
Stefani T. (Cambridge, US)
Good design Quality Material Excellent Workmanship

I really appreciate how well this bag is designed. It does the job without being fussy. The bag material and attachment pieces feel very durable and should last for a very long time. The attachments will adjust to fit all our bikes.

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