Sip N Slide Book Club Leak-Proof: The lid is lockable

Leak-Proof: The lid is lockable and features a covered spout

Insulated: Lid is double-walled

6" with side opening for Handled Mugs

Fit: The Ranger can cooler comes in 2 sizes

Vacuum Insulated: The Simple Modern Scout mugs are double-walled and vacuum insulated

Sip N Slide Book Club Leak-Proof: The lid is lockableCeramic Lined Interior: Preserves the integrity of your drink's flavor. Double Wall Vacuum Insulated: Keeps beverages hot or cold for hours. Magnetic Press In Lid: Snaps securely into place, helping guard against everyday spills at home. Silicone Base: Softens contact and adds stability on any surface. Textured Exterior: Adds grip and a tactile, elevated feel to everyday sipping. Thin Lip Design: Delivers a smooth, natural drinking experience.