INNOVATIVE LEAK-PROOF LID DESIGN - This custom tumbler features a transparent, sliding lid with an integrated straw for convenient, mess-free sipping on the go, making it perfect for both outdoor adventures and daily commutes RUGGED DURABILITY FOR ANY ADVENTURE - Built from a combination of stainless steel and durable plastic, these custom tumblers personalized to your needs are designed to withstand the rigors of everyday use, ensuring long-lasting performance. EASY TO CLEAN & MAINTAIN - With a wide mouth opening, these personalized cups make cleaning a breeze, so you can spend more time enjoying your favorite beverages and less time on upkeep. ENHANCED STABILITY FOR SPILL-FREE ENJOYMENT - Each customized tumbler comes with an EVA bottom pad for increased stability, preventing spills or toppling, even on uneven surfaces, giving you peace of mind wherever you go. MAKE IT YOUR OWN WITH PERSONALIZED TUMBLERS - Customize these 40 oz tumblers with your name, favorite design, or special message. These personalized cups are perfect for personal use, whether you're enjoying coffee at home, staying hydrated at the office, or taking your favorite beverage on outdoor adventures. Quench your thirst for style and functionality with these Customized 41 oz. Hugo Plastic Interior Stainless Steel Travel Mugs! Designed for the modern adventurer, this tumbler features a slider transparent lid complete with a convenient straw for sipping on the move. The easy-grip design ensures a seamless grab-n-go experience, while the EVA bottom pad provides stability wherever your adventures take you. Featuring a wide mouth for effortless cleaning and pouring of your favorite beverages, this tumbler is a must-have companion for every journey. Upgrade your next promotional giveaway with a quality customization that won't harm your budget