http://www.amazon.in/s/ref=sr_nr_p_n_pct-off-with-tax_3?fst=as%3Aoff&rh=n%3A2454169031%2Cp_4%3ADC%2Cp_n_pct-off-with-tax%3A2665401031&bbn=2454169031&ie=UTF8&qid=1461577665&rnid=2665398031

Suggestion :-
DC Bunker Solid 20 ltr Blue Casual Backpack (ADYBP03000-Blue) Rs 598 (70% Off)
http://www.amazon.in/DC-Bunker-Casual-Backpack-ADYBP03000-Blue/dp/B00K2OS8RG
DC DC Carryal Ii Polyester 27 ltrs Green Casual Backpacks (Edybp03024) Rs 1498 (70% Off)
http://www.amazon.in/DC-Carryal-Polyester-Backpacks-Edybp03024/dp/B011O5TOFG
DC Bunker Print 22.4 ltr Green Casual Backpack (ADYBP03002-Green) Rs 688 (70% Off)
http://www.amazon.in/DC-Bunker-Casual-Backpack-ADYBP03002-Green/dp/B00M4NI1HA