Basic Info.
Insulation Time
2–3 Hours
Usage
Indoor, Office, Outdoor, Travel
Function
Supplement Shot Shaker
Application
Pre-Workout Gym Shaker
Feature
80ml Insulated Shaker
Benefit
Leakproof Mini Shaker
Customization
OEM Fitness Shaker
Transport Package
Master Carton
Specification
304 Stainless steel inner and outer
Product Description
Why Choose UNIQUE
Why UNIQUE Product
Stainless Steel Mini Thermal Shot Flask - 80ml / 150ml
Portable · Leakproof · Customizable - Perfect for Espresso, Health Shots, or On-the-Go Drinks
Product Name | Stainless Steel Mini Flask | Material | Food-grade 304 Stainless Steel (inner & outer) |
Capacity | 80ml / 150ml | Structure | Double-wall insulated, screw-top lid |
Color Options | Standard silver / Custom powder coating | Customization | Laser logo engraving, OEM & ODM supported |
MOQ | 100pcs, mix colors available | Certifications | BPA-Free, FDA, LFGB compliant |
This mini stainless steel flask is designed for quick shots of wellness-espresso, collagen, herbal tonics, or your favorite functional drink. Built with food-grade 304 stainless steel inside and out, it's fully BPA-free, plastic-free, and made for portability. Vacuum insulated to retain temperature for short periods, and compact enough to fit into handbags, gym pouches, or travel kits.
1.Compact & Portable Design - Perfect for On-the-Go Use
This mini vacuum flask comes in 80ml and 150ml sizes, ideal for small servings of coffee, tea, or warm water. Its sleek,
pocket-sized shape easily fits in handbags, car cup holders, or backpacks-great for commuters, students, and travelers.
2. High-Quality 304 Stainless Steel - Safe & Durable
Made with food-grade 18/8 stainless steel both inside and out, this small thermal is rust-proof, BPA-free, and built to last.
Enjoy a pure taste with every sip, free of plastic or chemical aftertastes.
3. Double Wall Vacuum Insulation - Hot & Cold Retention
The double-wall construction ensures your beverages stay hot or cold for hours.
Enjoy freshly brewed coffee on a winter walk or chilled water in summer heat, all from a minimalist, compact flask.
4.Leak-Proof & Easy to Clean - Reliable Everyday Use
The screw-on lid is designed to seal tightly and prevent spills, making it safe for bags and travel.
The wide mouth allows for easy cleaning, refilling, and even ice cube insertion.
5.Customizable for Your Brand - OEM/ODM Welcome
Support custom logo printing, packaging, and color options. Whether you're looking for promotional gifts,retail-ready packaging, or private label drinkware, we provide flexible low-MOQ OEM & ODM services with fast production and global shipping.
Frequently Asked Questions (FAQ)
1. What is this small stainless steel flask used for?
This mini thermal is perfect for espresso shots, wellness drinks (like collagen or herbal tonics), travel-sized drinks, and even as a gift item. It's a versatile portable container for both hot and cold beverages in small volumes.
2. How long does it keep drinks hot or cold?
Thanks to its double-wall vacuum insulation, it can keep drinks warm or cold for up to 2-3 hours, depending on ambient temperature and fill level.
3. Is it BPA-free and safe for health supplements?
Yes, absolutely. The flask is made of 100% food-grade 304 stainless steel (both inner and outer layers), with no plastic inside. It is BPA/BPS-free and fully compliant with FDA & LFGB safety standards.
4. Can I customize the bottle with my brand logo?
Yes! We support laser engraving, powder-coated colors, and full OEM/ODM service. Whether for gifts, wellness packaging, or promo campaigns, we can tailor the look to your brand.
5. Can it be used for alcohol like whiskey shots?
Yes, the mini flask is leakproof and odor-resistant, making it a great option for whiskey or liqueur shots, especially in gift or travel scenarios.
6. What is the best small thermal for one cup of coffee?
Our 80ml flask is ideal for a single espresso shot. It offers thermal insulation and compact portability, perfect for your daily caffeine fix.
7. Are stainless steel flasks good for health drinks?
Yes. Unlike plastic or glass, stainless steel is durable, unreactive, and safe for storing collagen, herbal drinks, and supplements without altering their taste.
8. Can I travel with this in my handbag or on a plane?
Absolutely. Its compact size is TSA-friendly, leakproof, and fits easily into handbags or carry-ons, making it ideal for flights, train rides, or commutes.
9. What's the difference between this and a regular thermal?
This flask is designed for small-volume use-focusing on convenience, giftability, and supplement packaging, not full-size hydration.
It's elegant,quick-sip, and brand-friendly.
OEM&ODM Service
" Explore all your want in UNIQUE GROUP. Easy to start, Last for long term. "
--- CO-FOUNDER: Joy Zhou
Ship Your Goods Successfully
Certifications
The safety of products, people and planet are our main goal.
--- CO-FOUNDER: Joy Zhou
All products are manufactured with food grade 304 stainless steel raw material and in a safe working condition. Can pass all kinds of food grade test. It is safe to use for everyone and last in long term. Good Feedback
" A better customer experience is our unremitting pursuit. "
--- CO-FOUNDER: Joy Zhou
Good product quality, Efficient service, Quick Lead Time, Comfortable Purchase Experience, etc are the things we are working hard for to get long term partner relationship. FAQ
Q:What is the quality standard in UNIQUE?
A: Great question, UNIQUE has focused on higher quality products for more than 15 years, main markets are US and Europe. All products are made by food grade 304 stainless steel material. We are top manufacturers of Amazon sellers, and have helped a lot of customers stronger their brands.
Q:Do you accept custom design? I want to brand my logo and make colorful designs on products.
A:Sure custom design is very welcomed. There are multiple printing technologies available here to meet all of your requirements, such as silk screen printing, laser, 3D printing, 4D printing etc. Contact us freely.
Q:What's the MOQ? Do you support trial order?
A:To support our customers, UNIQUE has made some popular items on stock, they can support low MOQ to one carton ( 20-50pcs ), and welcome custom design. It can help you get started easily and better test the market.
Q:Can I get a sample?
A:Samples are very welcomed for quality checking. Please let us know your sample requirements/business ideas, our sales team will get back to you with more information very soon.
Q:Do you support third party inspection?
A:Yes, third party inspection is welcomed. At the same time, UNIQUE has strict internal inspection system, all of your products will be controlled carefully in every step and in higher quality finish. Contact us now to get more quality control details.
Q: Do you have plastic free products? I own an eco brand and would like to enlarge the product line.
A:You have sharp eye to find us! We are good at working 100% stainless steel bottles, tumblers and food jars based on our strong technology capacity. They are nice looking, leak-proof and sustainable, very suitable for you to develop.
Q:We want to develop a new bottle with our own shape, how to proceed?
A:It is welcomed to do ODM, we have more than 15 years experienced engineers team here to help you work new item out in stylish and practical finish, and skillful on difficulties. Share us about your design and ideas, we are looking forward to having deeper discussion with you about structure, dimension, technologies etc.
Q:How long it will take for mass production order?
A:Usually it will take 45 days around to produce. For stock items, it will take 5-7 work days. If you have any time plan, please feel free to let us know in advance, we will work better production plan for you here.
" Make business easier and happier is UNIQUE goal,
let's work together and bring more eco products to more people life "
--- CO-FOUNDER: Joy Zhou
Address:
29th Floor, Jinpin Building, Headquarters Center, Yongkang, Jinhua, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Light Industry & Daily Use
Management System Certification:
ISO 9001
Company Introduction:
ZHEJIANG UNIQUE HOUSEWARE Co., Ltd is a vertically integrated manufacturer specializing in stainless steel drinkware and food storage containers. Founded in 2010 and rooted in the industry since 2006, we have over 20 years of deep experience in the design, production, and export of high-quality, eco-conscious stainless steel products. Our factory is located in Yongkang, Zhejiang-China′s hardware capital-and spans over 18, 000 square meters, with more than 350 skilled workers, advanced CNC machines, and fully equipped R&D and QC teams.
We provide OEM and ODM services for a global customer base, focusing on drinkware and container solutions that combine durability, safety, and sustainability. Our core offerings include:
Vacuum insulated bottles and sports flasks for hydration on the go
Tumbler cups, including popular 40oz stainless steel tumblers with straws
Protein shaker bottles with triple-layer vacuum insulation and copper coating
Powder storage jars for protein, matcha, coffee, and dietary supplements
Insulated food jars for hot meals, school lunches, and baby food
Espresso cups, beer tumblers, and custom mugs for café S, bars, and branded gifting
All of our products are made from 304 food-grade stainless steel, designed with double wall insulation, plastic-free contact, BPA-free lids, and leakproof sealing mechanisms. We support full customization services, including:
Custom colors with powder-coated or brushed finishes
Logo engraving (laser, embossed, 3D/4D/5D)
Packaging design, matching lids and accessories
ODM development from concept to mold and production
Small batch sampling and flexible low MOQ orders
We serve a wide range of global B2B clients, including:
Fitness and nutrition brands
DTC wellness and lifestyle companies
Amazon FBA sellers and e-commerce platforms
Coffee shops, breweries, and food retailers
Gift suppliers and promotional marketing agencies
Our monthly output exceeds 300, 000 units, with a current export network covering over 35 countries and regions including the USA, Germany, UK, Canada, Australia, Japan, and the Netherlands. Some of our key partners include well-known brands such as Klean Kanteen, Nestlé , Starbucks, and numerous boutique fitness and supplement startups.
UNIQUE GROUP is certified by BSCI, ISO9001, ISO14001, ISO45001, and our products meet FDA, LFGB, and BPA/BPS-free standards. We assist our clients in obtaining market-specific certifications and provide detailed testing reports and documentation support.
We operate under a strong commitment to sustainability-not only in product design, but also in our operations. Our manufacturing processes include wastewater and exhaust treatment systems, eco-friendly packaging materials, and optimized product structures that reduce material waste. By 2026, we aim to reduce all plastic packaging usage by over 90%, aligning with the global push toward carbon neutrality and zero-waste manufacturing.
Our vision is to become the most trusted stainless steel OEM/ODM partner for emerging global brands in the wellness, hydration, and food categories. We don′t just manufacture-we co-create with our clients. Whether you′re a startup launching your first product or an established brand looking for a flexible production partner, we help you bring your ideas to life with speed, quality, and transparency.
Key Advantages
100% stainless steel design, no plastic contact
Triple wall insulation, copper-coating, and leakproof sealing
Strong R&D support and fast mold development
Flexible small batch production for growing brands
Responsive English-speaking team for fast communication
Support for factory visits, video audits, and product photography
At UNIQUE, we believe great products begin with great partnerships. Let′s grow together-sustainably, globally, and with purpose.