Spyderco Pocket Stone - Medium Grit

Details:

• Redesigned cap and bite valve provide faster flow and enhanced durability 
• Flip, Bite and Sip. No tipping required (though possible: just remove the straw) 
• New, sleek shape fits in the hand and most cup holders
• Dishwasher Safe: All parts are top-rack dishwasher safe
• Durable and spill-proof
• Easy to carry: Integrated loop handle makes it easy to clip a carabiner or carry with the crook of a finger
• Wide-mouth opening is easy to fill with ice and water and a breeze to clean 
• 100% free of BPA and BPS