text: sun,maine suna hai ke aaj kal log eco-friendly bags use kar rahe hain, kya tumne bhi apna khud ka reusable bag kharida hai, ya abhi tak soch rahi ho?bilkul! maine to kal hi ek kharida, par mujhe samajh nahi aata ki usse kaise maintain karun, kya tumhare paas koi tips hain jo tumhare liye useful rahe?