Seashell Tumbler – 20oz Coastal Stainless Cup – Ocean Aesthetic Beach Mug, Mermaidcore Gift, Nautical Travel Tumbler for Summer

B🌊 Sip like a seaside goddess.

This seashell stainless steel tumbler captures the magic of the coast — perfect for beach days, summer road trips, or just bringing ocean energy to your desk. Covered in soft pastels and delicate shell illustrations, it’s a must-have for mermaidcore, coastal chic, and saltwater souls.

🐚 Tumbler Features:
• 20oz double-wall stainless steel
• Keeps drinks hot or cold for hours
• Comes with clear lid + reusable straw
• Glossy finish with seashell & coastal design
• Lightweight, fits in standard cup holders

🎁 Ideal Gift For:
• Beach lovers and coastal queens
• Mermaidcore + ocean aesthetic fans
• Summer birthdays, bridesmaids, or vacation gifts
• Nautical decor lovers or shell collectors
• Anyone who’s mentally at the beach 🐬