The Stanley AeroLight Transit Mug combines lightweight portability with reliable thermal performance for commuters and active lifestyles. This 0.47L version shares the same AeroLight featherweight insulation as the rest of the range, so it's noticeably lighter than Stanley's standard stainless steel drinkware while keeping hot drinks hot for up to 4 hours and cold drinks cold for up to 6, stretching to 20 hours with ice.
Features
- AeroLight insulation: Featherweight construction delivers real thermal performance without the usual weight.
- Thermal retention: Keeps drinks hot for 4 hours, cold for 6 hours, or cold with ice for up to 20 hours.
- Leakproof locking lid: A drink-through design with a locking mechanism to prevent spills in bags.
- Double-wall vacuum insulation: Prevents condensation on the exterior while maintaining temperature.
- 18/8 stainless steel: Durable, food-grade material that's naturally BPA-free.
Specifications
- Capacity: 0.47L
- Material: 18/8 stainless steel
- Hot retention: Up to 4 hours
- Cold retention: Up to 6 hours (up to 20 hours with ice)
- Lid: Leakproof locking drink-through lid
- BPA-free: Yes
Care
- Before first use: Wash the mug and lid in warm soapy water, rinse thoroughly, and dry.
- Filling: Preheat with hot water for 1-2 minutes for hot drinks, or pre-chill with ice water for cold, then empty before adding your actual drink.
- Washing: Dishwasher safe, ideally on the top rack with the lid separated.
- What to avoid: Don't microwave it, and don't freeze liquids in it, as expansion during freezing can damage the vacuum seal.
Questions and Answers
Q: Is 4 hours hot retention enough for a full day?
A: It suits a typical commute and morning use pattern, keeping coffee or tea hot from home through the morning. Many people refill during the day rather than carrying an entire day's drink, and cold retention lasts considerably longer at 6 hours, or 20 with ice.
Q: Will the leakproof lid really prevent spills in my bag?
A: When properly closed and locked, yes. Make sure the lid is correctly threaded, fully tightened, and locked before placing it in a bag.
Q: Is it dishwasher safe?
A: Yes, ideally on the top rack to avoid direct exposure to the dishwasher's heating element.