Vikaster Insulated bottles
Athletes and students can maintain beverage temperatures for up to 24 hours using BPA-free stainless steel flasks. These leak-proof bottles are built for high-activity environments like gyms and cycling paths
Listed here: 3 bottles
Collections School water bottles Stainless steel bottles
Extended thermal retention
Drinks stay hot for 12 hours or cold for 24 hours.
Leak proof design
The secure seals prevent leaks in school bags or gym kits.
BPA free materials
The stainless steel construction ensures a safe and clean drinking experience.
First-hand notes
The 1000 ml bottle is perfect for my long bike rides because it keeps my water cold all day.
I carry the 500 ml thermos to the office and my coffee stays hot for the full 12 hours.
The straw lid on the 1 Litre flask makes it very easy to drink while I am at the gym.
High Endurance Hydration
These stainless steel thermos bottles range from 500 ml to 1 Litre capacities for various hydration needs. Specialized lids include straw options for easy access during fitness activities.
- 12 hour heat retention
- 24 hour cold retention
- BPA-free stainless steel
- Integrated drinking straw
- Leak-proof sealing technology
- 1000 ml high capacity




This range
Vikaster focuses on Stainless steel bottles, Leakproof insulated bottles, Insulated bottles with a handle, Insulated sports bottles in the current models.
Construction
What you get is what the titles name. Sample models: Vikaster 500 ml stainless sports bottle; Vikaster stainless steel 1000 ml drinking bottle; Vikaster 1 litre water bottle with straw.
Typical work
The range is aimed at the uses named in Stainless steel bottles, Leakproof insulated bottles, Insulated bottles with a handle, Insulated sports bottles, not a catch-all.
Look here first
3 bottles listed here give you a side-by-side on Stainless steel bottles, Leakproof insulated bottles, Insulated bottles with a handle, Insulated sports bottles.
Kindred to Vikaster
7.1
HoneyHolly
matching School water bottles and 22% lower weight
8.3
Ello
matching School water bottles and 28% heavier listed
8.0
POWCAN
matching School water bottles and 85% heavier listed
Yawbay
matching School water bottles and 15% lower weight
KollyKolla
matching School water bottles and 16% heavier listed
8.9
Takeya
matching School water bottles and 71% heavier listed
Vikaster Questions
How long do these bottles keep drinks cold?
The stainless steel thermos bottles are designed to keep liquids cold for up to 24 hours. They also maintain heat for up to 12 hours.
What sizes are available for these flasks?
The collection includes 500 ml, 1000 ml, and 1 Litre options. These sizes cater to school, sports, and outdoor activities.
Are the bottles safe for school use?
Yes, these bottles are BPA-free and leak-proof. They are specifically designed for school, sports, and fitness environments.
Do any models come with a straw?
The 1 Litre thermos flask model includes a built-in straw. This feature is intended for easy drinking during fitness and cycling.