The Sunnies Flask comes in 2 types of bundles which includes a bottle, cap and strap​.

• The Pebble Bundle consists of a bottle, pebble cap, and loop starts at P995 for 16oz or 25oz and P1095 for 32oz​
• The Robo Bundle consists of a bottle, robo cap, the connector, and the glider starts at P1295 for 16oz or 25oz and P1395 for 32oz​

The boot, which protects your flask from bumps and dirt, is an optional add-on sold at P195 for 16oz or 25oz and P245 for 32oz​.​

Sunnies Flask is available in some of our Sunnies Studios store. Find a store near you. It is also available online on Lazada, Shopee, TikTok Shop, and sunniesflask.com.

Our available sizes for the bottle are 16oz, 25oz and 32oz. 

Aside from customizing the colors of each part of your bottle, you can also get your Sunnies Flask engraved at any Sunnies Flask store and on our website.

Yes, we made Sunnies Flask the most customizable flask ever and encourage you to make it your own by customizing according to your preferences.

There are 34 colors* available for the bottle, cap, strap and boot to form over 500,000 color combinations​

*select colors available for each bottle size, cap, strap, and boot​

The Sunnies Flask can hold cold water for 24 hours and hot water for 12 hours. ​

Made for enjoyable hydration, the Sunnies Flask is double walled, and vacuum insulated that keeps drinks hot, or cold for a long time. It’s also lead-free, BPA-free, leak proof, odor and stain resistant, and phthalate-free. 

The bottle is made with 90% recycled stainless steel, and powder coated exterior. The pebble cap is made with polypropylene (PP) plastic and the interior has a silicone rubber stopper with a stainless steel plug. The robo cap is made with polypropylene (PP) plastic and the interior has a silicone rubber ring. The connector, loop, and boot are made with silicone rubber. The glider is made with stainless steel and fits all Sunnies Flask bottles.

Yes, Sunnies Flask has been tested by SGS, the world’s leading testing, inspection and certification company.

We recommend the following care guide based on your type of bundle:​

• For Pebble Bundle - Disassemble the Pebble Set and wash all parts with baking soda or mild soap and warm water. For a more thorough clean, use the Sunnies Flask Cleaner: Lift and detach the rubber stopper with the Hook, clean the Pebble Cap's exterior, Loop, and rubber stopper with the Sponge, and use the Nylon Brush for the cap threads and twisted brush for the inner part of the Pebble Cap and other hard-to-reach gaps. Ensure all parts are completely dry before reassembling.​
• For Robo Bundle - Disassemble the Robo Set and wash all parts with baking soda or mild soap and warm water, ensuring to expand The Glider and clean the inside with a straw brush. For a more thorough clean, use the Sunnies Flask Cleaner: Clean the Robo Cap's exterior, The Connector, and rubber stopper with the Sponge, and use the Nylon Brush for the cap threads and twisted brush for the spout and other hard-to-reach gaps. Ensure all parts are completely dry before reassembling.​

Avoid using strong detergents, solvents, bleach, or chlorine-based cleansers. Do not freeze, microwave, or boil your Sunnies Flask components​

We do not recommend putting your Sunnies Flask in the freezer if you want to keep your drinks cold. Instead, you can add a few ice cubes inside your Sunnies Flask to keep it liquids cold for 24 hours.   

Here are our recommendations based on our types of bottles:
•⁠ ⁠16oz Bottles - Made with a 316 stainless steel interior, they offer higher resistance to acidic and perishable liquids, making them suitable for beverages like juice, coffee, tea, milk, and non-carbonated sports or energy drinks.
•⁠ ⁠⁠25oz and 32oz Bottles - Made with a 304 stainless steel interior, these are not recommended for perishable liquids such as milk or other dairy-based drinks.

All our bottles, regardless of size, are not recommended for carbonated drinks like sparkling water, soft drinks, kombucha, etc.

Sunnies Flask includes a Limited Lifetime Warranty against manufacturing defects and workmanship issues. This does not cover mishandling, damage caused by drops, dents, scratches, and natural wear and tear, and Sunnies Flask with engraving are not eligible for returns, exchanges, and cash on delivery payments. ​

Customers must sign up to Sunnies Club to enjoy the Sunnies Limited Lifetime Warranty. To know more about our policy, you can refer to Our Guarantee page.  ​

Yes, Sunnies Club members will earn points with every purchase of the Sunnies Flask. ​

Each component is safely stored and packaged in a kraft box.