LITFLASK 20oz Smart Water Bottle with Bluetooth Speaker and 5000mAh Charger, White, Insulated Stainless Steel

LitFlask is a 20oz insulated stainless steel bottle that doubles as a Bluetooth speaker and a 5000 mAh portable charger for hands-free listening and on-the-go power.

Designed to simplify outings, workouts, and daily commutes, the LitFlask blends insulated hydration with audio and charging features in one package. This ultra-premium bottle keeps beverages hot or cold for hours while offering a detachable Bluetooth speaker, Bump Technology for linking multiple units, an integrated microphone for calls, LED indicators, and a built-in 5000 mAh battery to recharge your devices. The thoughtful design—stainless steel construction, carry handle, and easy-clean detachable speaker—makes it suitable for active lifestyles and shared moments.

How does the LitFlask keep my drink at the right temperature?

The LitFlask uses double-wall vacuum insulation in 20oz stainless steel to reduce heat transfer and maintain beverage temperature for hours. Whether you need hot coffee or cold water, the insulated walls preserve your drink’s temperature while resisting condensation on the exterior.

• 20oz capacity fits most cup holders and daypacks
• Double-wall vacuum insulation for long-lasting temperature control
• Stainless steel interior resists flavor transfer and odors
• Leak-resistant lid and integrated carry handle for travel

What audio features does the built-in speaker offer?

The detachable Bluetooth speaker delivers clear sound and can be removed for cleaning or paired with other units using Bump Technology to create a shared surround-sound setup. It also includes a built-in microphone for hands-free calls and LED feedback for connection and battery status.

• Detachable speaker for easy cleaning and color swaps
• Bump Technology allows multi-unit pairing for immersive audio
• Built-in microphone supports hands-free phone calls
• LED indicators show pairing status and speaker battery level

How does the portable charging function work?

Inside the base is a 5000 mAh battery that charges phones and small devices via a standard USB output. The battery also powers the speaker and LED indicators, giving you both audio playback and device charging during travel or outdoor activities.

• 5000 mAh internal battery for one or more emergency phone charges
• USB output for charging smartphones, earbuds, and wearables
• Integrated battery powers speaker and LED functionality
• Simple status LEDs indicate remaining power

How easy is cleaning and everyday use?

Cleaning is straightforward thanks to the detachable speaker cap and wide-mouth bottle opening, letting you access the interior for rinsing or scrubbing. The stainless steel body resists stains while the speaker’s removable design keeps electronics separate from water for safer maintenance.

• Detachable speaker cap removes for cleaning and swapping colors
• Wide-mouth opening for easy access and ice insertion
• Durable stainless steel exterior wipes clean and resists odors
• Carry handle and leak-resistant lid for daily convenience

Who this is for: The LitFlask is tailored for people who want to cut down on gear without sacrificing function—commuters, outdoor enthusiasts, gym-goers, and anyone who enjoys music while staying hydrated. It suits users who value durability, multi-function convenience, and a compact power boost on the go. If you need a reliable insulated bottle that also plays music, takes calls, and tops up your devices, this all-in-one solution streamlines what you carry.