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SYLVASS

SYLVASS 150ml Soft Flask Running Water Bottle Running Hydration Flask One for Hiking Biking and Mountaineering-Blue

4.1(16)
$3.49$6.99
sizeS

455+ bought in the past month

About this item

  • Design:Our Soft Flask features a unique folding structure. When empty, it compresses to a small size, making it easy to carry and not take up much space.
  • Material: Our Soft Flask features a body crafted from top - grade TPU material. It is highly pressure - resistant, ensuring long - lasting use, and is fully reusable, making it an eco - friendly choice for all your hydration needs.
  • Convenient to Carry: This sports water bottle is light. With a portable hook, it can be conveniently hung on backpacks or belts, meeting the needs of various outdoor activities.
  • Substantial Volume:Our collapsible Soft Flask has a large capacity when unfolded. It's sufficient to satisfy your daily drinking requirements, ensuring you stay well - hydrated during any activity.plastic sports water bottles, squeeze sports sater sottles
  • Leak - Proof Seal Design: Our Soft Flask features a cap with a silicone seal. It effectively seals the bottle, guaranteeing no leakage during folding and transportation.

Key details

color_spec
‎150ml, blue
Brand
SYLVASS
Bottle Type
Collapsible Bottle
Color
150ml, blue
Capacity
150 Milliliters

Dimensions and fit

dimensions
‎3.5"W x 7"H
weight
‎1.44 ounces
product_dimensions
3.5"W x 7"H
item_weight
1.44 ounces
size
5.1 Ounces

Item information

bottle_type
Collapsible Bottle
number_of_items
1
reusability
Reusable
shape
Oval
unit_count
1.0 Count
number_of_packs
1
manufacturer
SYLVASS
part_number
RSP-001
batteries_required
No
best_sellers_rank
#40,328 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #962 in Water Bottles
date_first_available
January 11, 2025
Highlights

About this item

  • Design:Our Soft Flask features a unique folding structure. When empty, it compresses to a small size, making it easy to carry and not take up much space.
  • Material: Our Soft Flask features a body crafted from top - grade TPU material. It is highly pressure - resistant, ensuring long - lasting use, and is fully reusable, making it an eco - friendly choice for all your hydration needs.
  • Convenient to Carry: This sports water bottle is light. With a portable hook, it can be conveniently hung on backpacks or belts, meeting the needs of various outdoor activities.
  • Substantial Volume:Our collapsible Soft Flask has a large capacity when unfolded. It's sufficient to satisfy your daily drinking requirements, ensuring you stay well - hydrated during any activity.plastic sports water bottles, squeeze sports sater sottles
  • Leak - Proof Seal Design: Our Soft Flask features a cap with a silicone seal. It effectively seals the bottle, guaranteeing no leakage during folding and transportation.
Close-up view of the SYLVASS 150ml Soft Flask Running Water Bottle Running Hydration Flask One for Hiking Biking and Mountaineering-Blue
Details

Materials and care

material
‎Thermoplastic Polyurethane
product_care_instructions
Dishwasher Safe

From the brand

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Product videos

Product video 1

Customer reviews

16 reviewsPositive

Rated 4.1/5 across 16 reviews — well received overall.

Customers say

Customer summary is not available yet.

★★★★★

Price and quality

Good product Read more

Marc Sonaram
★★★★

A better spout

A little difficult to get water but once you get the hang of it. It's OK Read more

Tennille
★★★★★

Excellent

Excellent product. It doesn't spill. Already used in several races and perfect Read more

Cliente de Kindle
★★★★

Cool idea

It's a awesome idea for runners and hikers but definitely should be bigger. Read more

Carlton
★★★☆☆

Pequeña

Muy pequeña. Read more

Amparinz
★★★★★

lightweight and packable water bottle

Got this for hiking and I like that you can throw it anywhere in a backpack or clip it on with a carbiner. It's also nice that it basically takes up no room when empty and weighs next to nothing. I have had no leaks. It only holds 500ml (like a 16 oz regular water bottle) but if you want something to replace your metal or plastic bottle for hikes or runs that can be stuffed in various pockets or clipped on, this works well. Read more

S Mock
★★★★★

A handy, portable drinking flask

This water bottle is a useful companion for either everyday use, or for when traveling on foot. It is a lightweight drinking vessel, flexible and comfortable in the hand, with a loop at its bottom end to hang or otherwise tie to your person. Beneath its cap is the spout; biting and sucking it will release its contents, helping to prevent spillage. Compact and foldable, it's easy to store when you don't need it quite so readily. Recommended for the walker and hiker. Read more

Gwen
★★★★

Great for backpacking and traveling!

I’ve been using this for a few weeks now on hikes and bike rides, and overall, I’m pretty happy with it. It’s lightweight, easy to carry, and doesn’t take up much space when empty, which is super convenient for long outings. The material feels much better and safer than the cheap hard plastic bottles I’ve used before, it’s softer, more flexible, and doesn't have that plastic taste. That said, it doesn’t seem incredibly durable. I’m a little concerned about how long it will last with regular use, especially around the seams and the cap. But for now, it’s doing the job well and hasn’t leaked or caused any issues. If you’re looking for a compact, lightweight hydration option that’s a step up from hard plastic, this is a solid pick. Just don’t expect it to last forever. Read more

Shelby Cola
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