For storing your suitcase in Washington DC for 8 hours, several reliable options exist. Services like Vertoe, Bounce, LuggageHero, Radical Storage, and Stasher offer short-term luggage storage in multiple locations around the city, including near major transit hubs and popular attractions.

Vertoe provides digitally coded, tamper-proof seals, insurance up to $5000, and rates starting around $5.95 per day. Locations near Lafayette Square, Convention Center, and Logan Circle are available with convenient hours of operation during the day.​

Bounce has numerous partner locations (over 145 in DC) with luggage storage starting at $3.95 to $6 per day per bag, including $3000 to $10,000 bag protection. A good location near Union Station is open with 24/7 support, ideal for reliable and secure storage.​

LuggageHero offers over 2000 trusted locations and affordable hourly or daily rates starting from $3.48 per bag, with no size or weight limitations. Their app helps find nearby storage spots near transportation hubs and tourist sites.​

Radical Storage provides secure storage from $4.90 per day at many places close to downtown, restaurants, and metro stations, allowing easy access while exploring the city without your bags.​

Stasher offers affordable group and long-term luggage storage with prices starting at about $4.99, multiple trusted local businesses’ locations, and insurance coverage.​

Considering the duration of 8 hours, these services typically allow storage by the hour or day, making it convenient to drop off your suitcase and pick it up later the same day. The most practical approach is to book online in advance for guaranteed space and head to a location near your arrival or intended exploration area.