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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
HYDRAPAK - 500ml Ultraflask Speed Malibu BluePart of our ultra light series, the 500 ml is so light, you might forget you brought it. Weighing in at just over an ounce, its optimal hydration, no matter what kind of runner you are. Its pliable material conforms to most pockets, it shrinks as you drink to minimize water movement and it can be used with or without the tube. Topped with a new feature, the SpeedFill cap, makes aid station refills a breeze. Ultra lightweight, ultra useful. BPA & PVC
Part of our ultra-light series, the 500 ml is so light, you might forget you brought it. Weighing in at just over an ounce, its optimal hydration, no matter what kind of runner you are. Its pliable material conforms to most pockets, it shrinks as you drink to minimize water movement and it can be used with or without the tube. Topped with a new feature, the SpeedFill cap, makes aid station refills a breeze. Ultra-lightweight, ultra-useful.BPA & PVC free
Leakproof
Freezable
COMFORTABLE FIT
Soft material conforms to most hydration vests, belts, or pack pockets
COMPRESSIBLE
Flexible design shrinks as you drink reducing water movement
CUSTOMIZABLE HYDRATION
Choose between a bite valve and a drink tube cap
SPEEDFILL CAP
Topped with a flip-top cap for fast refills at aid stations
Full Features
- A great hydration addition or replacement to your running vest, pack, or belt pocket
- Vest-pack fit provides bounce-free stability and a flexible flask shoulder to prevent chafing so you can focus on FKTs and PRs
- High-flow bite valve auto-seals after each sip, eliminating annoying drips
- Large standard 42mm opening lets you fill the UltraFlask easily with ice and drink mixes
- Customize your cap with two options depending on your run or vest, directly mount your bite valve or use the straw cap (4 in / 100 mm)
- Made of ultra-durable, abrasion-resistant TPU & RF welded seams for superior durability and elasticity
- 100% BPA & PVC free, wide working temperature range (can be frozen - max temp 60 C / 140 F)
Specs
CAPACITY : 500 ml / 17 fl oz
DIMENSIONS : 186mm x 58 mm / 7.3 x 2.3 in
WEIGHT : 41 g / 1.4 oz
MATERIAL : TPU, PP/POM, Silicone
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1961 reviews
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Product Reviews
★★★★★ 4
Good product, could improve backrest depth.
Color: Cream White
Comfortable seat. Stylish looking. Works well. Con is that the backrest is too far away, I had to add a lumbar support pillow. I also added a waffle seat for added comfort as I sit all day in the office. Easy to assemble. Color is nice. Feels sturdy. Rocks back, nice feature. Smooth wheels.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Great production
Color: Cream White
It’s very comfy and doesn’t take too much space like those gaming chairs which I like a lot. I also like the back of the chair is not all the way up but it’s supporting the waist and the back very well. Easy to assemble and very pretty ivory faux leather and wood combination.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Sturdy back chair
Color: Khaki
This chair is beautiful and very comfortable. My daughter wants it. My son put it together in half an hour. Thank you
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Reviewed in the United States on June 9, 2026
★★★★★ 3
Backrest does not adjust in and out
Color: Black
Very comfortable but I wish the back rest was adjustable. It’s too far back to offer any support.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Very good chair, comfortable and high quality.
Color: Black
I had my doubts, yet after a couple months I really love this chair. Its a very good quality. Comfortable and sturdy. It allows for me to lean back too, which is a big plus! It looks really great and I am glad I purchased this chair. If you are looking, then just buy it because it is as good as it looks in the pictures.
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Reviewed in the United States on May 4, 2026