This straw can be packed into in the small keychain container, allowing it to be hung on your belt or bag for you to sip on the go. What this straw can offer you is that it is temperature-resistant and it is perfect for enjoying any cold or hot drink. It is made by premium stainless steel, resistant to corrosion and more durable. Each Package has a a cleaning brush, a straight straw and a storage case. It is suitable for families, parties, hotels, restaurants, gifts, birthdays, camping trips. Item Name: Telescopic Straw Material: Stainless Steel Case Color: Black, Red, Blue, Silver Color, Golden Color, Rose Gold Color Straw Color: Siliver Color Features: Heat-resistant, Anti-corrosion, Rust-resistant Size Details: Unfolded Telescopic Straw Size: 0.9cm x 0.9cm x 23cm/0.35" x 0.35" x 9.06" (Approx.) Folded Telescopic Straw Size: 0.9cm x 0.9cm x 10.3cm/0.35" x 0.35" x 4.06" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Telescopic Straw 1 x Storage Case 1 x Cleaning Brush