This Sublimation Thermochromic One-Sided Cosmetic Bag combines innovative design with practicality, featuring a thermochromic fabric side that transitions from white to purple below 28°C and back to white above 28°C, paired with a durable canvas back. Both sides are optimized for full-area sublimation printing, allowing for seamless customization with vibrant, personalized designs. This compact cosmetic bag stands out with its unique single-sided thermochromic effect, adding a playful and interactive element to its functionality. Lightweight yet spacious enough to store cosmetics, toiletries, or small travel essentials, it’s the perfect blend of creativity and utility. Ideal for personal use, promotional gifts, or travel, this cosmetic bag is designed to elevate everyday accessories with a touch of personalization.