Ninja BlendBOSS 26oz Travel Tumbler Stone Mint — Leakproof Flip Cap, Dishwasher-Safe

This 26-ounce travel tumbler is made to pair with the Ninja BlendBOSS system (base sold separately) and to carry blended smoothies, shakes, or cold drinks securely wherever you go. Built with a lockable flip cap and a removable straw, it combines spill protection, a comfortable handle, and dishwasher-safe parts for everyday convenience. The Stone Mint finish offers a subdued, modern look that fits gym bags, backpacks, and kitchen counters alike.

How does the LeakProof Flip Cap keep liquids secure while traveling?

The tumbler features a flip cap that locks into a sealed position to prevent accidental spills when bumped or tossed in a bag. When unlocked, the integrated chug spout allows you to sip directly from the vessel, and the flip mechanism closes cleanly to reduce leaks.

• Lockable flip cap seals tightly when engaged
• Flip cap designed for one-handed operation
• Leak protection intended for locked position use

Can I use both the chug spout and the straw, and how do I clean them?

The tumbler includes an integrated chug spout for direct sipping plus a detachable straw if you prefer sipping through a straw. All parts are BPA-free and dishwasher-safe, which simplifies cleaning after smoothies, protein drinks, or iced beverages.

• Detachable straw for optional sipping style
• BPA-free lid and straw materials for peace of mind
• Dishwasher-safe components for easy cleanup

Will the 26oz BlendBOSS Tumbler fit my car cupholder and daily routine?

The tumbler’s contoured design was made to be cupholder-friendly and comfortable to carry by hand. A built-in, easy-carry handle adds portability for commutes, workouts, and outdoor activities while maintaining a size that balances volume with practical carry options.

• Contoured base designed to fit most cupholders
• Comfortable handle for carrying or clipping to a bag
• 26-ounce capacity for single-serve blended drinks

What comes in the box and will this work with my BlendBOSS base?

The package includes one 26oz BlendBOSS Travel Tumbler with a LeakProof Lid featuring an integrated chug spout and a detachable straw. The tumbler is compatible with the Ninja BlendBOSS lineup; note that the BlendBOSS motor base is sold separately.

• One 26oz travel tumbler in Stone Mint
• One LeakProof flip lid with integrated chug spout
• One detachable straw included; BlendBOSS base not included

Who is this for: The Ninja BlendBOSS 26oz Travel Tumbler is ideal for active people who blend single-serve smoothies or shakes and need a secure, portable container. It suits commuters, gym-goers, parents, and students who want a dishwasher-safe, BPA-free cup that fits cupholders and travel routines while offering both chug and straw sipping options.