Every gram matters when it comes to long-distance climbing, mountaineering, or urban transportation. Although vacuum flasks are capable of maintaining temperature, their large, double-walled construction frequently becomes a hindrance when traveling. This single-walled stainless steel sports bottle was created especially for professional outdoor brands and event planners looking for "lightweight hydration." We are a professional travel flask manufacturer.
Its single-layer stainless steel structure not only gets rid of the smells and pollution that come with plastic bottles, but it also strikes the ideal balance between strength and weight.
Technical Excellence

Ultra-Lightweight Single Wall Stainless Steel Sports Bottle: The Ultimate Choice for Fast-Paced Travel
Every gram matters while traveling long distances, climbing mountains, or commuting in cities. Although vacuum flasks are capable of maintaining temperature, their heavy, double-walled design frequently causes problems when traveling. This single-walled stainless steel sports bottle was created especially for event planners and professional outdoor businesses looking for "lightweight hydration." We are a professional travel flask manufacturer.
Its single-layer stainless steel design not only gets rid of the smells and environmental contamination that come with plastic bottles, but it also strikes the ideal balance between strength and weight.
Engineering Excellence: 0.5mm 304 Stainless Steel Precision
Ultimate Lightweight (Feather-Light Construction): A single layer of 0.5mm high-04 stainless steel makes up the bottle body. It weighs around 40%–50% less than vacuum flasks of the same volume, which significantly improves comfort for outdoor mounting and transportation.
18/8 (SUS304) Food-Grade Guarantee: We demand the use of authentic 18/8 stainless steel. Because of this material's remarkable resistance to corrosion, every sip is pure and tasteless, even when exposed to hocidic sports drinks or prolonged exposure to a humid environment.
Wide Mouth Design: Designed for quick refilling, it's the best option for travelers and sports fans because it makes deep cleaning and ice cube insertion simple.

Field-Proven Durability: Built to Endure the Rigors of Travel




The two main issues that you may have with single-wall bottles are "easy denting" and "leaking lids." The following laboratory tests allay your fears:
- Impact Resistance: We have passed the 1.2-meter drop test with a full load while using a single-wall design. The body's thinness and great resilience allow it to efficiently absorb impact energy and maintain structural integrity without cracking.
- 100% Air-tight Guarantee: The lid passes a 1.5 Bar pressure leak-proof test thanks to its precise threading and food-grade silicone gaske. It ensures minimal leakage whether it is fitted side-mounted on a hiking backpack or in a rough off-road vehicle.
- Wear-resisting Method: The upper layer may be coated with a powder. In addition to increasing grip friction, this method successfully shields the single-wall body from scratches caused by rubbing against rocks in the wild.






Custom OEM Solutions for Eco-Conscious Brands

As a B2B-focused stainless steel sports bottle factory, we offer international companies incredibly adaptable customisation options:
1. Eco-Friendly Branding: The best substitute for single-wall plastic bottles is stainless steel. In order to improve brand social responsibility, we help brands position "100% Recyclable" and "Zero Plastic" as key selling advantages.
2. Various Cap Configurations: To serve various specialized markets like hiking, fitness, and campus use, we provide a range of alternatives, such as bail caps, sports sipper caps, and bamboo/wooden caps.
3. Bulk Customization Capability: Your logo will never fade thanks to our support for Pantone color matching and high-precision laser engraving, which will help your business make a lasting impression.
FQA
Q1: Why is there no insulation in this water bottle?
A1: travel water bottle with a single wall. The two main design objectives are "extreme lightness" and "high capacity utilization." It is the best option for lowering load during high-intensity sports and fast-paced travel, but it lacks a vacuum insulation layer, making it inappropriate for situations needing long-lasting temperature retention.
Q2: If boiling water is added, would the bottle body heat up?
A2:: Indeed. The bottle body will swiftly conduct the liquid's temperature because of its single-wall stainless steel structure. We advise using it mostly for lukewarm water, frozen water, or room temperature water. Please use our insulated sleeve if you must transport hot beverages.
Q3: In comparison to an aluminum bottle, what are the benefits of a single-wall stainless steel bottle?
A3: Although both are lightweight, 304 stainless steel is more corrosion-resistant, harder than aluminum, and doesn't need an interior coating (it is BPA-free). Unlike aluminum bottles, stainless steel bottles are not prone to coating peeling or smells after prolonged usage.
Product Basic Info.
|
Product name |
Stainless steel sports bottle for travel |
|
Trade mark |
JUNMA KEJI |
|
Item number |
SYSSB50-01 |
|
Thickness |
0.4mm |
|
Capacity |
500ml |
|
Weight |
136g |
|
Bottle Material |
Stainless steel 304/ 201 |
|
Lid Material |
PP+silicon seal ring |
|
Size (D*H) |
Ø73mm*210mm |
|
Surface treatment |
Food-grade paint |
|
Thermal Insulation Performance |
None |
|
Water Flowing Method |
Straw Type |
|
Logo Making |
Silk screen,transfer,laser etc. |
|
Quantity/carton |
60pcs |
|
Measurement |
79*48*24cm |
|
Net weight/Gross weight |
10kg/11kg |
Key attributes
|
Applicable People |
Suitable for ≥3 years old |
|
Boiling Water |
Applicable, recommended to install water less than 50 degrees |
|
Design Style |
Sports |
|
Place of Origin |
Zhejiang, China |
|
MOQ |
2pcs |
|
Customized |
Color, pattern, logo, package |
|
Usage |
School, Gym, Outdoor camping,gift |
|
Feature |
Portable and reusable |
|
Keywords |
Stainless steel sports bottle for travel |









