The Everlast Core Heavy Bag is a polycanvas heavy-bag designed for regular training — punches, kicks, combination work. It offers durable construction and shock absorption so that you can train safely with good feedback.

Features:

1.Made from polycanvas or durable synthetic leather depending on the model. The polycanvas is often described as anti-rip. Reinforced stitching and heavy-duty straps (usually nylon webbing). 2.Uses “loose rag fill” or reclaimed fiber/cotton/polyester mix which is designed to offer some give/padding while still being firm. This filling is forgiving on knuckles and wrists—less risk of abrasion/damage during strikes. 3.Filling is enclosed securely; some models use a locking zipper to prevent the bag from opening accidentally. 4.Typically a 4-2-1 strap hanging configuration (four straps towards two midpoints eventually joining into one, or variants) for stability and even distribution of weight. Reinforced nylon straps at the top where the attachment is made. 5.Many have a bottom anchor loop so you can tether the base to reduce swing (useful for powerful strikes or kicking). 6.Different heights and weights exist: e.g.3,ft/16,kg (~35-40 lb),4,ft/22,kg,60 lb (27 kg)and even 80 lb / 36 kg models. The size you pick affects how much movement/swing, how realistic it feels for body hits, etc. 7.Good for “basic training / Level 1” type usage (for beginners or regular—but not extreme-pro/power-punch-only—usage). Higher intensity users might want heavier-duty or higher quality leather ones. 8.The loose rag fill gives a somewhat softer centre compared to hard-packed sand Bags. This helps reduce strain on joints upon impact (especially hooks, uppercuts). 9.The bag provides decent feedback—i.e. enough “give” vs “snap” so that you can work on speed, combinations, and power without overly punishing your hands/wrists. 10.Heavier versions (e.g. 60-80 lb) will swing less, give a more solid feel, but require more support (strong ceiling mount / solid stand). Lighter versions are easier to move, more forgiving on ceiling mounts or lighter hanging points. 11.The anchor loop helps reduce unwanted swinging/shaking, making combos smoother.